mirror of
https://github.com/carbon-language/carbon-lang.git
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Make the tree structure more explicit in parse dumps (#7591)
It's hard to track 2-space indent levels across large vertical gaps, and it can be hard to suppress the instinct to read the dump as if it were preorder. This change introduces a new dump mode that addresses both problems by using box-drawing characters to explicitly represent the parent-child edges of the tree. This new mode is the default, but the old behavior remains available with `--parse-dump-format=yaml-postorder`.
This commit is contained in:
Geoff Romer
+293
-318
@@ -185,345 +185,320 @@ fn SimpleReturnForm() ->? Form;
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fn ComplexReturnForm() ->? X.Y(Z);
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// CHECK:STDOUT: - filename: basic.carbon
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// CHECK:STDOUT: parse_tree: [
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// CHECK:STDOUT: {kind: 'FileStart', text: ''},
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// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'F'},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 5},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: ╭─FileStart ''
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// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
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// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'F'
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// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
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// CHECK:STDOUT: │ ├─ExplicitParamList ')'
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// CHECK:STDOUT: ├─FunctionDecl ';'
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// CHECK:STDOUT: ├─FileEnd ''
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// CHECK:STDOUT: (root)
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// CHECK:STDOUT: - filename: ref.carbon
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// CHECK:STDOUT: parse_tree: [
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// CHECK:STDOUT: {kind: 'FileStart', text: ''},
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// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'foo'},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeSignature', text: 'a'},
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// CHECK:STDOUT: {kind: 'RefBindingName', text: 'ref', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'BindingPatternTypeStart', text: ':'},
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// CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'},
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// CHECK:STDOUT: {kind: 'LetBindingPattern', text: ':', subtree_size: 5},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 7},
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 10},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: ╭─FileStart ''
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// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
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// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'foo'
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// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
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// CHECK:STDOUT: │ │ │ ╭─IdentifierNameNotBeforeSignature 'a'
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// CHECK:STDOUT: │ │ │ ╭─RefBindingName 'ref'
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// CHECK:STDOUT: │ │ │ ├─BindingPatternTypeStart ':'
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// CHECK:STDOUT: │ │ │ ├─IntTypeLiteral 'i32'
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// CHECK:STDOUT: │ │ ├─LetBindingPattern ':'
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// CHECK:STDOUT: │ ├─ExplicitParamList ')'
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// CHECK:STDOUT: ├─FunctionDecl ';'
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// CHECK:STDOUT: ├─FileEnd ''
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// CHECK:STDOUT: (root)
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// CHECK:STDOUT: - filename: implicit_empty.carbon
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// CHECK:STDOUT: parse_tree: [
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// CHECK:STDOUT: {kind: 'FileStart', text: ''},
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// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'foo'},
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// CHECK:STDOUT: {kind: 'ImplicitParamListStart', text: '['},
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// CHECK:STDOUT: {kind: 'ImplicitParamList', text: ']', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 7},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: ╭─FileStart ''
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// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
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// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'foo'
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// CHECK:STDOUT: │ │ ╭─ImplicitParamListStart '['
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// CHECK:STDOUT: │ ├─ImplicitParamList ']'
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// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
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// CHECK:STDOUT: │ ├─ExplicitParamList ')'
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// CHECK:STDOUT: ├─FunctionDecl ';'
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// CHECK:STDOUT: ├─FileEnd ''
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// CHECK:STDOUT: (root)
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// CHECK:STDOUT: - filename: implicit_params.carbon
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// CHECK:STDOUT: parse_tree: [
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// CHECK:STDOUT: {kind: 'FileStart', text: ''},
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// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'foo'},
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// CHECK:STDOUT: {kind: 'ImplicitParamListStart', text: '['},
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// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeSignature', text: 'a'},
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// CHECK:STDOUT: {kind: 'CompileTimeBindingPatternTypeStart', text: ':'},
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// CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'},
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// CHECK:STDOUT: {kind: 'CompileTimeBindingPattern', text: ':', subtree_size: 4},
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// CHECK:STDOUT: {kind: 'PatternListComma', text: ','},
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// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeSignature', text: 'b'},
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// CHECK:STDOUT: {kind: 'CompileTimeBindingPatternTypeStart', text: ':'},
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// CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'},
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// CHECK:STDOUT: {kind: 'CompileTimeBindingPattern', text: ':', subtree_size: 4},
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// CHECK:STDOUT: {kind: 'ImplicitParamList', text: ']', subtree_size: 11},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 16},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: ╭─FileStart ''
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// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
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// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'foo'
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// CHECK:STDOUT: │ │ ╭─ImplicitParamListStart '['
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// CHECK:STDOUT: │ │ │ ╭─IdentifierNameNotBeforeSignature 'a'
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// CHECK:STDOUT: │ │ │ ├─CompileTimeBindingPatternTypeStart ':'
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// CHECK:STDOUT: │ │ │ ├─IntTypeLiteral 'i32'
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// CHECK:STDOUT: │ │ ├─CompileTimeBindingPattern ':'
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// CHECK:STDOUT: │ │ ├─PatternListComma ','
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// CHECK:STDOUT: │ │ │ ╭─IdentifierNameNotBeforeSignature 'b'
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// CHECK:STDOUT: │ │ │ ├─CompileTimeBindingPatternTypeStart ':'
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// CHECK:STDOUT: │ │ │ ├─IntTypeLiteral 'i32'
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// CHECK:STDOUT: │ │ ├─CompileTimeBindingPattern ':'
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// CHECK:STDOUT: │ ├─ImplicitParamList ']'
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// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
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// CHECK:STDOUT: │ ├─ExplicitParamList ')'
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// CHECK:STDOUT: ├─FunctionDecl ';'
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// CHECK:STDOUT: ├─FileEnd ''
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// CHECK:STDOUT: (root)
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// CHECK:STDOUT: - filename: no_params.carbon
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// CHECK:STDOUT: parse_tree: [
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// CHECK:STDOUT: {kind: 'FileStart', text: ''},
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// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeSignature', text: 'foo'},
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// CHECK:STDOUT: {kind: 'FunctionDefinitionStart', text: '{', subtree_size: 3},
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// CHECK:STDOUT: {kind: 'FunctionDefinition', text: '}', subtree_size: 4},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: ╭─FileStart ''
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// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
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// CHECK:STDOUT: │ ├─IdentifierNameNotBeforeSignature 'foo'
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// CHECK:STDOUT: │ ╭─FunctionDefinitionStart '{'
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// CHECK:STDOUT: ├─FunctionDefinition '}'
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// CHECK:STDOUT: ├─FileEnd ''
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// CHECK:STDOUT: (root)
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// CHECK:STDOUT: - filename: params.carbon
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// CHECK:STDOUT: parse_tree: [
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// CHECK:STDOUT: {kind: 'FileStart', text: ''},
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// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'foo'},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeSignature', text: 'a'},
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// CHECK:STDOUT: {kind: 'BindingPatternTypeStart', text: ':'},
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// CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'},
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// CHECK:STDOUT: {kind: 'LetBindingPattern', text: ':', subtree_size: 4},
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// CHECK:STDOUT: {kind: 'PatternListComma', text: ','},
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// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeSignature', text: 'b'},
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// CHECK:STDOUT: {kind: 'BindingPatternTypeStart', text: ':'},
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// CHECK:STDOUT: {kind: 'IntTypeLiteral', text: 'i32'},
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// CHECK:STDOUT: {kind: 'LetBindingPattern', text: ':', subtree_size: 4},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 11},
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 14},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: ╭─FileStart ''
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// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
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// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'foo'
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// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
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// CHECK:STDOUT: │ │ │ ╭─IdentifierNameNotBeforeSignature 'a'
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// CHECK:STDOUT: │ │ │ ├─BindingPatternTypeStart ':'
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// CHECK:STDOUT: │ │ │ ├─IntTypeLiteral 'i32'
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// CHECK:STDOUT: │ │ ├─LetBindingPattern ':'
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// CHECK:STDOUT: │ │ ├─PatternListComma ','
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// CHECK:STDOUT: │ │ │ ╭─IdentifierNameNotBeforeSignature 'b'
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// CHECK:STDOUT: │ │ │ ├─BindingPatternTypeStart ':'
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// CHECK:STDOUT: │ │ │ ├─IntTypeLiteral 'i32'
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// CHECK:STDOUT: │ │ ├─LetBindingPattern ':'
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// CHECK:STDOUT: │ ├─ExplicitParamList ')'
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// CHECK:STDOUT: ├─FunctionDecl ';'
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// CHECK:STDOUT: ├─FileEnd ''
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// CHECK:STDOUT: (root)
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// CHECK:STDOUT: - filename: with_return_type.carbon
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// CHECK:STDOUT: parse_tree: [
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// CHECK:STDOUT: {kind: 'FileStart', text: ''},
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// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'foo'},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'UnsignedIntTypeLiteral', text: 'u32'},
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// CHECK:STDOUT: {kind: 'ReturnType', text: '->', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 7},
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// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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// CHECK:STDOUT: ]
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// CHECK:STDOUT: ╭─FileStart ''
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// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
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// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'foo'
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// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
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// CHECK:STDOUT: │ ├─ExplicitParamList ')'
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// CHECK:STDOUT: │ │ ╭─UnsignedIntTypeLiteral 'u32'
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// CHECK:STDOUT: │ ├─ReturnType '->'
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// CHECK:STDOUT: ├─FunctionDecl ';'
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// CHECK:STDOUT: ├─FileEnd ''
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// CHECK:STDOUT: (root)
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// CHECK:STDOUT: - filename: impl_fn.carbon
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// CHECK:STDOUT: parse_tree: [
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// CHECK:STDOUT: {kind: 'FileStart', text: ''},
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// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'OverrideModifier', text: 'override'},
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// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'F'},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 6},
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// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'AbstractModifier', text: 'abstract'},
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// CHECK:STDOUT: {kind: 'OverrideModifier', text: 'override'},
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// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'G'},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
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||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 7},
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// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'OverrideModifier', text: 'override'},
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// CHECK:STDOUT: {kind: 'AbstractModifier', text: 'abstract'},
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// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'H'},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
|
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 7},
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||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
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// CHECK:STDOUT: {kind: 'PrivateModifier', text: 'private'},
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||||
// CHECK:STDOUT: {kind: 'OverrideModifier', text: 'override'},
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||||
// CHECK:STDOUT: {kind: 'DefaultModifier', text: 'default'},
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// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'I'},
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// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
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// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
|
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// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 8},
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||||
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
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||||
// CHECK:STDOUT: ]
|
||||
// CHECK:STDOUT: ╭─FileStart ''
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||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
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// CHECK:STDOUT: │ ├─OverrideModifier 'override'
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// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'F'
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// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
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||||
// CHECK:STDOUT: │ ├─ExplicitParamList ')'
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||||
// CHECK:STDOUT: ├─FunctionDecl ';'
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// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
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||||
// CHECK:STDOUT: │ ├─AbstractModifier 'abstract'
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||||
// CHECK:STDOUT: │ ├─OverrideModifier 'override'
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||||
// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'G'
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||||
// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
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||||
// CHECK:STDOUT: │ ├─ExplicitParamList ')'
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';'
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
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||||
// CHECK:STDOUT: │ ├─OverrideModifier 'override'
|
||||
// CHECK:STDOUT: │ ├─AbstractModifier 'abstract'
|
||||
// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'H'
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||||
// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
|
||||
// CHECK:STDOUT: │ ├─ExplicitParamList ')'
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';'
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─PrivateModifier 'private'
|
||||
// CHECK:STDOUT: │ ├─OverrideModifier 'override'
|
||||
// CHECK:STDOUT: │ ├─DefaultModifier 'default'
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||||
// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'I'
|
||||
// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
|
||||
// CHECK:STDOUT: │ ├─ExplicitParamList ')'
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';'
|
||||
// CHECK:STDOUT: ├─FileEnd ''
|
||||
// CHECK:STDOUT: (root)
|
||||
// CHECK:STDOUT: - filename: fail_identifier_instead_of_sig.carbon
|
||||
// CHECK:STDOUT: parse_tree: [
|
||||
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeSignature', text: 'foo'},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', has_error: yes, subtree_size: 3},
|
||||
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
||||
// CHECK:STDOUT: ]
|
||||
// CHECK:STDOUT: ╭─FileStart ''
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─IdentifierNameNotBeforeSignature 'foo'
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';' has_error
|
||||
// CHECK:STDOUT: ├─FileEnd ''
|
||||
// CHECK:STDOUT: (root)
|
||||
// CHECK:STDOUT: - filename: fail_missing_implicit_close.carbon
|
||||
// CHECK:STDOUT: parse_tree: [
|
||||
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeSignature', text: 'Div'},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', has_error: yes, subtree_size: 3},
|
||||
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
||||
// CHECK:STDOUT: ]
|
||||
// CHECK:STDOUT: ╭─FileStart ''
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─IdentifierNameNotBeforeSignature 'Div'
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';' has_error
|
||||
// CHECK:STDOUT: ├─FileEnd ''
|
||||
// CHECK:STDOUT: (root)
|
||||
// CHECK:STDOUT: - filename: fail_missing_name.carbon
|
||||
// CHECK:STDOUT: parse_tree: [
|
||||
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'InvalidParse', text: '(', has_error: yes},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', has_error: yes, subtree_size: 3},
|
||||
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
||||
// CHECK:STDOUT: ]
|
||||
// CHECK:STDOUT: ╭─FileStart ''
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─InvalidParse '(' has_error
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';' has_error
|
||||
// CHECK:STDOUT: ├─FileEnd ''
|
||||
// CHECK:STDOUT: (root)
|
||||
// CHECK:STDOUT: - filename: fail_no_sig_or_semi.carbon
|
||||
// CHECK:STDOUT: parse_tree: [
|
||||
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeSignature', text: 'foo'},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: 'fn', has_error: yes, subtree_size: 3},
|
||||
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
||||
// CHECK:STDOUT: ]
|
||||
// CHECK:STDOUT: ╭─FileStart ''
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─IdentifierNameNotBeforeSignature 'foo'
|
||||
// CHECK:STDOUT: ├─FunctionDecl 'fn' has_error
|
||||
// CHECK:STDOUT: ├─FileEnd ''
|
||||
// CHECK:STDOUT: (root)
|
||||
// CHECK:STDOUT: - filename: fail_only_fn_and_semi.carbon
|
||||
// CHECK:STDOUT: parse_tree: [
|
||||
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'InvalidParse', text: ';', has_error: yes},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', has_error: yes, subtree_size: 3},
|
||||
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
||||
// CHECK:STDOUT: ]
|
||||
// CHECK:STDOUT: ╭─FileStart ''
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─InvalidParse ';' has_error
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';' has_error
|
||||
// CHECK:STDOUT: ├─FileEnd ''
|
||||
// CHECK:STDOUT: (root)
|
||||
// CHECK:STDOUT: - filename: fail_repeated_fn_and_semi.carbon
|
||||
// CHECK:STDOUT: parse_tree: [
|
||||
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'InvalidParse', text: 'fn', has_error: yes},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', has_error: yes, subtree_size: 3},
|
||||
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
||||
// CHECK:STDOUT: ]
|
||||
// CHECK:STDOUT: ╭─FileStart ''
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─InvalidParse 'fn' has_error
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';' has_error
|
||||
// CHECK:STDOUT: ├─FileEnd ''
|
||||
// CHECK:STDOUT: (root)
|
||||
// CHECK:STDOUT: - filename: fail_skip_indented_newline_until_outdent.carbon
|
||||
// CHECK:STDOUT: parse_tree: [
|
||||
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'InvalidParse', text: '(', has_error: yes},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ')', has_error: yes, subtree_size: 3},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'F'},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 5},
|
||||
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
||||
// CHECK:STDOUT: ]
|
||||
// CHECK:STDOUT: ╭─FileStart ''
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─InvalidParse '(' has_error
|
||||
// CHECK:STDOUT: ├─FunctionDecl ')' has_error
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'F'
|
||||
// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
|
||||
// CHECK:STDOUT: │ ├─ExplicitParamList ')'
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';'
|
||||
// CHECK:STDOUT: ├─FileEnd ''
|
||||
// CHECK:STDOUT: (root)
|
||||
// CHECK:STDOUT: - filename: fail_skip_indented_newline_with_semi.carbon
|
||||
// CHECK:STDOUT: parse_tree: [
|
||||
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'InvalidParse', text: '(', has_error: yes},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', has_error: yes, subtree_size: 3},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'F'},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 5},
|
||||
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
||||
// CHECK:STDOUT: ]
|
||||
// CHECK:STDOUT: ╭─FileStart ''
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─InvalidParse '(' has_error
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';' has_error
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'F'
|
||||
// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
|
||||
// CHECK:STDOUT: │ ├─ExplicitParamList ')'
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';'
|
||||
// CHECK:STDOUT: ├─FileEnd ''
|
||||
// CHECK:STDOUT: (root)
|
||||
// CHECK:STDOUT: - filename: fail_skip_indented_newline_without_semi.carbon
|
||||
// CHECK:STDOUT: parse_tree: [
|
||||
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'InvalidParse', text: '(', has_error: yes},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ')', has_error: yes, subtree_size: 3},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'F'},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 5},
|
||||
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
||||
// CHECK:STDOUT: ]
|
||||
// CHECK:STDOUT: ╭─FileStart ''
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─InvalidParse '(' has_error
|
||||
// CHECK:STDOUT: ├─FunctionDecl ')' has_error
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'F'
|
||||
// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
|
||||
// CHECK:STDOUT: │ ├─ExplicitParamList ')'
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';'
|
||||
// CHECK:STDOUT: ├─FileEnd ''
|
||||
// CHECK:STDOUT: (root)
|
||||
// CHECK:STDOUT: - filename: fail_skip_to_newline_without_semi.carbon
|
||||
// CHECK:STDOUT: parse_tree: [
|
||||
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'InvalidParse', text: '(', has_error: yes},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ')', has_error: yes, subtree_size: 3},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'F'},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 5},
|
||||
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
||||
// CHECK:STDOUT: ]
|
||||
// CHECK:STDOUT: ╭─FileStart ''
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─InvalidParse '(' has_error
|
||||
// CHECK:STDOUT: ├─FunctionDecl ')' has_error
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'F'
|
||||
// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
|
||||
// CHECK:STDOUT: │ ├─ExplicitParamList ')'
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';'
|
||||
// CHECK:STDOUT: ├─FileEnd ''
|
||||
// CHECK:STDOUT: (root)
|
||||
// CHECK:STDOUT: - filename: fail_skip_without_semi_to_curly.carbon
|
||||
// CHECK:STDOUT: parse_tree: [
|
||||
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
||||
// CHECK:STDOUT: {kind: 'InvalidParseStart', text: 'struct', has_error: yes},
|
||||
// CHECK:STDOUT: {kind: 'InvalidParseSubtree', text: '}', has_error: yes, subtree_size: 2},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'F'},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 5},
|
||||
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
||||
// CHECK:STDOUT: ]
|
||||
// CHECK:STDOUT: ╭─FileStart ''
|
||||
// CHECK:STDOUT: │ ╭─InvalidParseStart 'struct' has_error
|
||||
// CHECK:STDOUT: ├─InvalidParseSubtree '}' has_error
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'F'
|
||||
// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
|
||||
// CHECK:STDOUT: │ ├─ExplicitParamList ')'
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';'
|
||||
// CHECK:STDOUT: ├─FileEnd ''
|
||||
// CHECK:STDOUT: (root)
|
||||
// CHECK:STDOUT: - filename: with_identifier_as_param.carbon
|
||||
// CHECK:STDOUT: parse_tree: [
|
||||
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'foo'},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'bar'},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 3},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 6},
|
||||
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
||||
// CHECK:STDOUT: ]
|
||||
// CHECK:STDOUT: ╭─FileStart ''
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'foo'
|
||||
// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
|
||||
// CHECK:STDOUT: │ │ ├─IdentifierNameExpr 'bar'
|
||||
// CHECK:STDOUT: │ ├─ExplicitParamList ')'
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';'
|
||||
// CHECK:STDOUT: ├─FileEnd ''
|
||||
// CHECK:STDOUT: (root)
|
||||
// CHECK:STDOUT: - filename: fail_without_name_and_many_tokens_in_params.carbon
|
||||
// CHECK:STDOUT: parse_tree: [
|
||||
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'InvalidParse', text: '(', has_error: yes},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', has_error: yes, subtree_size: 3},
|
||||
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
||||
// CHECK:STDOUT: ]
|
||||
// CHECK:STDOUT: ╭─FileStart ''
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─InvalidParse '(' has_error
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';' has_error
|
||||
// CHECK:STDOUT: ├─FileEnd ''
|
||||
// CHECK:STDOUT: (root)
|
||||
// CHECK:STDOUT: - filename: form_parameter.carbon
|
||||
// CHECK:STDOUT: parse_tree: [
|
||||
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'FormParam'},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeSignature', text: 'x'},
|
||||
// CHECK:STDOUT: {kind: 'BindingPatternTypeStart', text: ':?'},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'Form'},
|
||||
// CHECK:STDOUT: {kind: 'FormBindingPattern', text: ':?', subtree_size: 4},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 6},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 9},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'ComplexFormParam'},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeSignature', text: 'x'},
|
||||
// CHECK:STDOUT: {kind: 'BindingPatternTypeStart', text: ':?'},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'X'},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeSignature', text: 'Y'},
|
||||
// CHECK:STDOUT: {kind: 'MemberAccessExpr', text: '.', subtree_size: 3},
|
||||
// CHECK:STDOUT: {kind: 'CallExprStart', text: '(', subtree_size: 4},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'Z'},
|
||||
// CHECK:STDOUT: {kind: 'CallExpr', text: ')', subtree_size: 6},
|
||||
// CHECK:STDOUT: {kind: 'FormBindingPattern', text: ':?', subtree_size: 9},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 11},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 14},
|
||||
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
||||
// CHECK:STDOUT: ]
|
||||
// CHECK:STDOUT: ╭─FileStart ''
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'FormParam'
|
||||
// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
|
||||
// CHECK:STDOUT: │ │ │ ╭─IdentifierNameNotBeforeSignature 'x'
|
||||
// CHECK:STDOUT: │ │ │ ├─BindingPatternTypeStart ':?'
|
||||
// CHECK:STDOUT: │ │ │ ├─IdentifierNameExpr 'Form'
|
||||
// CHECK:STDOUT: │ │ ├─FormBindingPattern ':?'
|
||||
// CHECK:STDOUT: │ ├─ExplicitParamList ')'
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';'
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'ComplexFormParam'
|
||||
// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
|
||||
// CHECK:STDOUT: │ │ │ ╭─IdentifierNameNotBeforeSignature 'x'
|
||||
// CHECK:STDOUT: │ │ │ ├─BindingPatternTypeStart ':?'
|
||||
// CHECK:STDOUT: │ │ │ │ ╭─IdentifierNameExpr 'X'
|
||||
// CHECK:STDOUT: │ │ │ │ ├─IdentifierNameNotBeforeSignature 'Y'
|
||||
// CHECK:STDOUT: │ │ │ │ ╭─MemberAccessExpr '.'
|
||||
// CHECK:STDOUT: │ │ │ │ ╭─CallExprStart '('
|
||||
// CHECK:STDOUT: │ │ │ │ ├─IdentifierNameExpr 'Z'
|
||||
// CHECK:STDOUT: │ │ │ ├─CallExpr ')'
|
||||
// CHECK:STDOUT: │ │ ├─FormBindingPattern ':?'
|
||||
// CHECK:STDOUT: │ ├─ExplicitParamList ')'
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';'
|
||||
// CHECK:STDOUT: ├─FileEnd ''
|
||||
// CHECK:STDOUT: (root)
|
||||
// CHECK:STDOUT: - filename: fail_ref_on_form_parameter.carbon
|
||||
// CHECK:STDOUT: parse_tree: [
|
||||
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'F'},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeSignature', text: 'x'},
|
||||
// CHECK:STDOUT: {kind: 'BindingPatternTypeStart', text: ':?', has_error: yes},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'Form'},
|
||||
// CHECK:STDOUT: {kind: 'FormBindingPattern', text: ':?', has_error: yes, subtree_size: 4},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', has_error: yes, subtree_size: 6},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 9},
|
||||
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
||||
// CHECK:STDOUT: ]
|
||||
// CHECK:STDOUT: ╭─FileStart ''
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'F'
|
||||
// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
|
||||
// CHECK:STDOUT: │ │ │ ╭─IdentifierNameNotBeforeSignature 'x'
|
||||
// CHECK:STDOUT: │ │ │ ├─BindingPatternTypeStart ':?' has_error
|
||||
// CHECK:STDOUT: │ │ │ ├─IdentifierNameExpr 'Form'
|
||||
// CHECK:STDOUT: │ │ ├─FormBindingPattern ':?' has_error
|
||||
// CHECK:STDOUT: │ ├─ExplicitParamList ')' has_error
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';'
|
||||
// CHECK:STDOUT: ├─FileEnd ''
|
||||
// CHECK:STDOUT: (root)
|
||||
// CHECK:STDOUT: - filename: fail_form_within_var.carbon
|
||||
// CHECK:STDOUT: parse_tree: [
|
||||
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'FormInVar'},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeSignature', text: 'x'},
|
||||
// CHECK:STDOUT: {kind: 'BindingPatternTypeStart', text: ':?'},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'Form'},
|
||||
// CHECK:STDOUT: {kind: 'VarBindingPattern', text: ':?', has_error: yes, subtree_size: 4},
|
||||
// CHECK:STDOUT: {kind: 'VariablePattern', text: 'var', has_error: yes, subtree_size: 5},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', has_error: yes, subtree_size: 7},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 10},
|
||||
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
||||
// CHECK:STDOUT: ]
|
||||
// CHECK:STDOUT: ╭─FileStart ''
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'FormInVar'
|
||||
// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
|
||||
// CHECK:STDOUT: │ │ │ ╭─IdentifierNameNotBeforeSignature 'x'
|
||||
// CHECK:STDOUT: │ │ │ ├─BindingPatternTypeStart ':?'
|
||||
// CHECK:STDOUT: │ │ │ ├─IdentifierNameExpr 'Form'
|
||||
// CHECK:STDOUT: │ │ │ ╭─VarBindingPattern ':?' has_error
|
||||
// CHECK:STDOUT: │ │ ├─VariablePattern 'var' has_error
|
||||
// CHECK:STDOUT: │ ├─ExplicitParamList ')' has_error
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';'
|
||||
// CHECK:STDOUT: ├─FileEnd ''
|
||||
// CHECK:STDOUT: (root)
|
||||
// CHECK:STDOUT: - filename: return_form.carbon
|
||||
// CHECK:STDOUT: parse_tree: [
|
||||
// CHECK:STDOUT: {kind: 'FileStart', text: ''},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'SimpleReturnForm'},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'Form'},
|
||||
// CHECK:STDOUT: {kind: 'ReturnForm', text: '->?', subtree_size: 2},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 7},
|
||||
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameMaybeBeforeSignature', text: 'ComplexReturnForm'},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
|
||||
// CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 2},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'X'},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeSignature', text: 'Y'},
|
||||
// CHECK:STDOUT: {kind: 'MemberAccessExpr', text: '.', subtree_size: 3},
|
||||
// CHECK:STDOUT: {kind: 'CallExprStart', text: '(', subtree_size: 4},
|
||||
// CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'Z'},
|
||||
// CHECK:STDOUT: {kind: 'CallExpr', text: ')', subtree_size: 6},
|
||||
// CHECK:STDOUT: {kind: 'ReturnForm', text: '->?', subtree_size: 7},
|
||||
// CHECK:STDOUT: {kind: 'FunctionDecl', text: ';', subtree_size: 12},
|
||||
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
|
||||
// CHECK:STDOUT: ]
|
||||
// CHECK:STDOUT: ╭─FileStart ''
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'SimpleReturnForm'
|
||||
// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
|
||||
// CHECK:STDOUT: │ ├─ExplicitParamList ')'
|
||||
// CHECK:STDOUT: │ │ ╭─IdentifierNameExpr 'Form'
|
||||
// CHECK:STDOUT: │ ├─ReturnForm '->?'
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';'
|
||||
// CHECK:STDOUT: │ ╭─FunctionIntroducer 'fn'
|
||||
// CHECK:STDOUT: │ ├─IdentifierNameMaybeBeforeSignature 'ComplexReturnForm'
|
||||
// CHECK:STDOUT: │ │ ╭─ExplicitParamListStart '('
|
||||
// CHECK:STDOUT: │ ├─ExplicitParamList ')'
|
||||
// CHECK:STDOUT: │ │ ╭─IdentifierNameExpr 'X'
|
||||
// CHECK:STDOUT: │ │ ├─IdentifierNameNotBeforeSignature 'Y'
|
||||
// CHECK:STDOUT: │ │ ╭─MemberAccessExpr '.'
|
||||
// CHECK:STDOUT: │ │ ╭─CallExprStart '('
|
||||
// CHECK:STDOUT: │ │ ├─IdentifierNameExpr 'Z'
|
||||
// CHECK:STDOUT: │ │ ╭─CallExpr ')'
|
||||
// CHECK:STDOUT: │ ├─ReturnForm '->?'
|
||||
// CHECK:STDOUT: ├─FunctionDecl ';'
|
||||
// CHECK:STDOUT: ├─FileEnd ''
|
||||
// CHECK:STDOUT: (root)
|
||||
|
||||
Reference in New Issue
Block a user