diff options
| author | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2013-04-18 23:53:05 +0000 |
|---|---|---|
| committer | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2013-04-18 23:53:05 +0000 |
| commit | 80e1acaeb7040548cb494e609b120b134e22a193 (patch) | |
| tree | 3383dea0c78a088c9032876fd7a43f6495de6b65 /tools | |
| parent | 0c7102f070c10a261ea40700cfbb9102f642ad72 (diff) | |
[libclang] Introduce clang_Cursor_isVariadic, which returns non-zero if the given cursor is a variadic function or method.
rdar://13667150
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179819 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/c-index-test/c-index-test.c | 3 | ||||
| -rw-r--r-- | tools/libclang/CIndex.cpp | 13 | ||||
| -rw-r--r-- | tools/libclang/libclang.exports | 1 |
3 files changed, 17 insertions, 0 deletions
diff --git a/tools/c-index-test/c-index-test.c b/tools/c-index-test/c-index-test.c index b8664ed75a..9b083e49f5 100644 --- a/tools/c-index-test/c-index-test.c +++ b/tools/c-index-test/c-index-test.c @@ -694,6 +694,9 @@ static void PrintCursor(CXCursor Cursor, printf(" (static)"); if (clang_CXXMethod_isVirtual(Cursor)) printf(" (virtual)"); + + if (clang_Cursor_isVariadic(Cursor)) + printf(" (variadic)"); if (Cursor.kind == CXCursor_IBOutletCollectionAttr) { CXType T = diff --git a/tools/libclang/CIndex.cpp b/tools/libclang/CIndex.cpp index 8a56f4da06..d29e3d8608 100644 --- a/tools/libclang/CIndex.cpp +++ b/tools/libclang/CIndex.cpp @@ -5972,6 +5972,19 @@ unsigned clang_Cursor_getObjCDeclQualifiers(CXCursor C) { return Result; } +unsigned clang_Cursor_isVariadic(CXCursor C) { + if (!clang_isDeclaration(C.kind)) + return 0; + + const Decl *D = getCursorDecl(C); + if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) + return FD->isVariadic(); + if (const ObjCMethodDecl *MD = dyn_cast<ObjCMethodDecl>(D)) + return MD->isVariadic(); + + return 0; +} + CXSourceRange clang_Cursor_getCommentRange(CXCursor C) { if (!clang_isDeclaration(C.kind)) return clang_getNullRange(); diff --git a/tools/libclang/libclang.exports b/tools/libclang/libclang.exports index ffea921cad..c7508bc544 100644 --- a/tools/libclang/libclang.exports +++ b/tools/libclang/libclang.exports @@ -19,6 +19,7 @@ clang_Cursor_getReceiverType clang_Cursor_isBitField clang_Cursor_isDynamicCall clang_Cursor_isNull +clang_Cursor_isVariadic clang_Cursor_getModule clang_Module_getParent clang_Module_getName |