[all-commits] [llvm/llvm-project] 451d05: [clang] Fix JSON AST output when a filter is used

[William Woodruff via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 451d0596d70689190b5ac911ae3ab9fc4c1d7485
      https://github.com/llvm/llvm-project/commit/451d0596d70689190b5ac911ae3ab9fc4c1d7485
  Author: william woodruff <william at yossarian.net>
  Date:   2021-10-10 (Sun, 10 Oct 2021)

  Changed paths:
    M clang/lib/Frontend/ASTConsumers.cpp
    M clang/test/AST/ast-dump-comment-json.cpp
    M clang/test/AST/ast-dump-decl-context-json.cpp
    M clang/test/AST/ast-dump-decl-json.c
    M clang/test/AST/ast-dump-decl-json.m
    M clang/test/AST/ast-dump-enum-json.cpp
    M clang/test/AST/ast-dump-expr-json.c
    M clang/test/AST/ast-dump-expr-json.cpp
    M clang/test/AST/ast-dump-expr-json.m
    M clang/test/AST/ast-dump-file-line-json.c
    M clang/test/AST/ast-dump-funcs-json.cpp
    M clang/test/AST/ast-dump-if-json.cpp
    M clang/test/AST/ast-dump-macro-json.c
    M clang/test/AST/ast-dump-namespace-json.cpp
    M clang/test/AST/ast-dump-record-definition-data-json.cpp
    M clang/test/AST/ast-dump-records-json.cpp
    M clang/test/AST/ast-dump-stmt-json.c
    M clang/test/AST/ast-dump-stmt-json.cpp
    M clang/test/AST/ast-dump-stmt-json.m
    M clang/test/AST/ast-dump-template-decls-json.cpp
    M clang/test/AST/ast-dump-temporaries-json.cpp
    M clang/test/AST/ast-dump-types-json.cpp
    M clang/test/AST/gen_ast_dump_json_test.py

  Log Message:
  -----------
  [clang] Fix JSON AST output when a filter is used

Without this, the combination of `-ast-dump=json` and `-ast-dump-filter FILTER` produces invalid JSON: the first line is a string that says `Dumping $SOME_DECL_NAME: `.

Reviewed By: aaron.ballman

Differential Revision: https://reviews.llvm.org/D108441