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| author | Ted Kremenek <kremenek@apple.com> | 2011-02-23 01:52:04 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2011-02-23 01:52:04 +0000 |
| commit | 3427fac7c883efbb1097ac9ba13198b95c9fbccb (patch) | |
| tree | 90b45ab6b5b03a98eef401300c9b0d989f6252b8 /clang/lib/Sema/SemaStmt.cpp | |
| parent | 80861ca9b53545dd1579a9853807e780952a55da (diff) | |
| download | bcm5719-llvm-3427fac7c883efbb1097ac9ba13198b95c9fbccb.tar.gz bcm5719-llvm-3427fac7c883efbb1097ac9ba13198b95c9fbccb.zip | |
Enhance Sema::DiagRuntimeBehavior() to delay some diagnostics to see if the related code is reachable. This suppresses some
diagnostics that occur in unreachable code (e.g., -Warray-bound).
We only pay the cost of doing the reachability analysis when we issue one of these diagnostics.
llvm-svn: 126290
Diffstat (limited to 'clang/lib/Sema/SemaStmt.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaStmt.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaStmt.cpp b/clang/lib/Sema/SemaStmt.cpp index 94ba93d5c22..0abd79a696f 100644 --- a/clang/lib/Sema/SemaStmt.cpp +++ b/clang/lib/Sema/SemaStmt.cpp @@ -146,7 +146,7 @@ void Sema::DiagnoseUnusedExprResult(const Stmt *S) { } } - DiagRuntimeBehavior(Loc, S, PDiag(DiagID) << R1 << R2); + DiagRuntimeBehavior(Loc, 0, PDiag(DiagID) << R1 << R2); } StmtResult |
