Update parse tree yaml for multi-file. (#3215)

Building on #3214, updates parse tree yaml to be:

```
- filename: name
  parse_tree: [ ... ]
```
This commit is contained in:
Jon Ross-Perkins
2023-09-13 16:35:15 +00:00
committed by GitHub
parent 2ecab78297
commit 0b340a2ed2
193 changed files with 3860 additions and 3620 deletions
@@ -9,9 +9,10 @@
// CHECK:STDERR: ^
fn ();
// CHECK:STDOUT: [
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
// CHECK:STDOUT: {kind: 'InvalidParse', text: '('},
// CHECK:STDOUT: {kind: 'FunctionDeclaration', text: ';', has_error: yes, subtree_size: 3},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]
// CHECK:STDOUT: - filename: fail_missing_name.carbon
// CHECK:STDOUT: parse_tree: [
// CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
// CHECK:STDOUT: {kind: 'InvalidParse', text: '('},
// CHECK:STDOUT: {kind: 'FunctionDeclaration', text: ';', has_error: yes, subtree_size: 3},
// CHECK:STDOUT: {kind: 'FileEnd', text: ''},
// CHECK:STDOUT: ]