3427fac7c883efbb1097ac9ba13198b95c9fbccb - toolchain/llvm-project

commit	3427fac7c883efbb1097ac9ba13198b95c9fbccb	[log] [tgz]
author	Ted Kremenek <kremenek@apple.com>	Wed Feb 23 01:52:04 2011 +0000
committer	Ted Kremenek <kremenek@apple.com>	Wed Feb 23 01:52:04 2011 +0000
tree	90b45ab6b5b03a98eef401300c9b0d989f6252b8
parent	80861ca9b53545dd1579a9853807e780952a55da [diff]

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

clang/include/clang/Basic/PartialDiagnostic.h[diff]
clang/include/clang/Sema/ScopeInfo.h[diff]
clang/lib/Sema/AnalysisBasedWarnings.cpp[diff]
clang/lib/Sema/Sema.cpp[diff]
clang/lib/Sema/SemaExpr.cpp[diff]
clang/lib/Sema/SemaStmt.cpp[diff]
clang/test/Sema/i-c-e.c[diff]
clang/test/SemaCXX/array-bounds.cpp[diff]

8 files changed

tree: 90b45ab6b5b03a98eef401300c9b0d989f6252b8

clang/
compiler-rt/
debuginfo-tests/
libcxx/
lldb/
llvm/