diff options
| -rw-r--r-- | clang/lib/CodeGen/CGDecl.cpp | 3 | ||||
| -rw-r--r-- | clang/test/CodeGen/block-3.c | 8 |
2 files changed, 11 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGDecl.cpp b/clang/lib/CodeGen/CGDecl.cpp index 6e65e88bceb..6be6fcedd36 100644 --- a/clang/lib/CodeGen/CGDecl.cpp +++ b/clang/lib/CodeGen/CGDecl.cpp @@ -875,6 +875,9 @@ static bool isCapturedBy(const VarDecl &var, const Expr *e) { return false; } + if (const StmtExpr *SE = dyn_cast<StmtExpr>(e)) + e = cast<Expr>(SE->getSubStmt()->body_back()); + for (Stmt::const_child_range children = e->children(); children; ++children) if (isCapturedBy(var, cast<Expr>(*children))) return true; diff --git a/clang/test/CodeGen/block-3.c b/clang/test/CodeGen/block-3.c new file mode 100644 index 00000000000..95cb6a735c7 --- /dev/null +++ b/clang/test/CodeGen/block-3.c @@ -0,0 +1,8 @@ +// RUN: %clang_cc1 %s -emit-llvm -o - -fblocks -triple x86_64-apple-darwin10 +// rdar://10001085 + +int main() { + ^{ + __attribute__((__blocks__(byref))) int index = ({ int __a; int __b; __a < __b ? __b : __a; }); + }; +} |
