diff options
| author | Douglas Gregor <dgregor@apple.com> | 2010-07-14 17:44:04 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2010-07-14 17:44:04 +0000 |
| commit | 797efb51ce0825eb4cce2864a5cea2b30e85f06c (patch) | |
| tree | 0017d10695044bc98dad73dc0d4511d2b3fb3780 /lib/Sema/SemaCodeComplete.cpp | |
| parent | 9ccd7251047d5177c2ef5f5dfea324d47c5d18f3 (diff) | |
Only filter out names reserved for the implementation (e.g., __blah or
_Foo) from code-completion results when they come from a system
header.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108338 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaCodeComplete.cpp')
| -rw-r--r-- | lib/Sema/SemaCodeComplete.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/Sema/SemaCodeComplete.cpp b/lib/Sema/SemaCodeComplete.cpp index 82861101e8..55288750fd 100644 --- a/lib/Sema/SemaCodeComplete.cpp +++ b/lib/Sema/SemaCodeComplete.cpp @@ -407,13 +407,16 @@ bool ResultBuilder::isInterestingDecl(NamedDecl *ND, return false; // Filter out names reserved for the implementation (C99 7.1.3, - // C++ [lib.global.names]). Users don't need to see those. + // C++ [lib.global.names]) if they come from a system header. // // FIXME: Add predicate for this. if (Id->getLength() >= 2) { const char *Name = Id->getNameStart(); if (Name[0] == '_' && - (Name[1] == '_' || (Name[1] >= 'A' && Name[1] <= 'Z'))) + (Name[1] == '_' || (Name[1] >= 'A' && Name[1] <= 'Z')) && + (ND->getLocation().isInvalid() || + SemaRef.SourceMgr.isInSystemHeader( + SemaRef.SourceMgr.getSpellingLoc(ND->getLocation())))) return false; } } |