diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/clang/AST/ASTContext.h | 2 | ||||
| -rw-r--r-- | include/clang/Basic/LangOptions.def | 2 | ||||
| -rw-r--r-- | include/clang/Driver/Options.td | 1 |
3 files changed, 5 insertions, 0 deletions
diff --git a/include/clang/AST/ASTContext.h b/include/clang/AST/ASTContext.h index 0897582205..5555e97a8c 100644 --- a/include/clang/AST/ASTContext.h +++ b/include/clang/AST/ASTContext.h @@ -514,6 +514,8 @@ public: } void addComment(const RawComment &RC) { + assert(LangOpts.RetainCommentsFromSystemHeaders || + !SourceMgr.isInSystemHeader(RC.getSourceRange().getBegin())); Comments.addComment(RC, BumpAlloc); } diff --git a/include/clang/Basic/LangOptions.def b/include/clang/Basic/LangOptions.def index 8f94ade80f..0ef4ad2c19 100644 --- a/include/clang/Basic/LangOptions.def +++ b/include/clang/Basic/LangOptions.def @@ -166,6 +166,8 @@ LANGOPT(ApplePragmaPack, 1, 0, "Apple gcc-compatible #pragma pack handling") BENIGN_LANGOPT(EmitMicrosoftInlineAsm , 1, 0, "Enable emission of MS-style inline assembly.") +BENIGN_LANGOPT(RetainCommentsFromSystemHeaders, 1, 0, "retain documentation comments from system headers in the AST") + #undef LANGOPT #undef VALUE_LANGOPT #undef BENIGN_LANGOPT diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td index c7698a28f9..6a5c42b3e1 100644 --- a/include/clang/Driver/Options.td +++ b/include/clang/Driver/Options.td @@ -468,6 +468,7 @@ def fmodule_cache_path : Separate<"-fmodule-cache-path">, Group<i_Group>, HelpText<"Specify the module cache path">; def fmodules : Flag <"-fmodules">, Group<f_Group>, Flags<[NoForward,CC1Option]>, HelpText<"Enable the 'modules' language feature">; +def fretain_comments_from_system_headers : Flag<"-fretain-comments-from-system-headers">, Group<f_Group>, Flags<[CC1Option]>; def fmudflapth : Flag<"-fmudflapth">, Group<f_Group>; def fmudflap : Flag<"-fmudflap">, Group<f_Group>; |