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https://github.com/carbon-language/carbon-lang.git
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Jacob Schneider
6419568142
Another incremental change to diagnostic formatting. I simply recurse over all the tokens in the subtree of a parse node and construct a `DiagnosticLocation` that covers all of the tokens. I believe it's nicer for the user to be directed at the entire chunk of source where the error is occurring rather then just pointing at the bracketing/terminator tokens, but let me know if you all agree.
72 lines
2.4 KiB
Plaintext
72 lines
2.4 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// AUTOUPDATE
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interface Interface { }
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// CHECK:STDERR: fail_duplicate.carbon:[[@LINE+6]]:1: ERROR: Redefinition of interface Interface.
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// CHECK:STDERR: interface Interface {
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~
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// CHECK:STDERR: fail_duplicate.carbon:[[@LINE-5]]:1: Previous definition was here.
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// CHECK:STDERR: interface Interface { }
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// CHECK:STDERR: ^~~~~~~~~
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interface Interface {
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fn F();
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}
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fn Function();
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// CHECK:STDERR: fail_duplicate.carbon:[[@LINE+6]]:11: ERROR: Duplicate name being declared in the same scope.
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// CHECK:STDERR: interface Function;
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// CHECK:STDERR: ^~~~~~~~
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// CHECK:STDERR: fail_duplicate.carbon:[[@LINE-5]]:1: Name is previously declared here.
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// CHECK:STDERR: fn Function();
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// CHECK:STDERR: ^~
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interface Function;
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class Class;
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// CHECK:STDERR: fail_duplicate.carbon:[[@LINE+6]]:11: ERROR: Duplicate name being declared in the same scope.
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// CHECK:STDERR: interface Class { }
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// CHECK:STDERR: ^~~~~
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// CHECK:STDERR: fail_duplicate.carbon:[[@LINE-5]]:1: Name is previously declared here.
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// CHECK:STDERR: class Class;
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// CHECK:STDERR: ^~~~~
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interface Class { }
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// CHECK:STDOUT: --- fail_duplicate.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: package: <namespace> = namespace {.Interface = %Interface.decl.loc7, .Function = %Function, .Class = %Class.decl}
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// CHECK:STDOUT: %Interface.decl.loc7 = interface_decl @Interface, ()
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// CHECK:STDOUT: %Interface.decl.loc15 = interface_decl @Interface, ()
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// CHECK:STDOUT: %Function: <function> = fn_decl @Function
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// CHECK:STDOUT: %.decl.loc27 = interface_decl @.1, ()
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// CHECK:STDOUT: %Class.decl = class_decl @Class, ()
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// CHECK:STDOUT: %Class: type = class_type @Class
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// CHECK:STDOUT: %.decl.loc37 = interface_decl @.2, ()
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: interface @Interface {
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// CHECK:STDOUT: %F: <function> = fn_decl @F
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .F = %F
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: interface @.1;
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// CHECK:STDOUT:
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// CHECK:STDOUT: interface @.2 {
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// CHECK:STDOUT:
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: class @Class;
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @F();
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Function();
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// CHECK:STDOUT:
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