diff options
| author | Dmitri Gribenko <gribozavr@gmail.com> | 2012-02-14 22:14:32 +0000 |
|---|---|---|
| committer | Dmitri Gribenko <gribozavr@gmail.com> | 2012-02-14 22:14:32 +0000 |
| commit | 800ddf3dda7b21f652da3d9720374997697f17e6 (patch) | |
| tree | c4c8ce89332122705d7a8aaed4a1ebb43508b0b4 /clang/lib/Sema/TreeTransform.h | |
| parent | 973cf9e8ae0a79c33d4e0f58af0b596ddd96faa1 (diff) | |
| download | bcm5719-llvm-800ddf3dda7b21f652da3d9720374997697f17e6.tar.gz bcm5719-llvm-800ddf3dda7b21f652da3d9720374997697f17e6.zip | |
Generalize -Wempty-body: warn when statement body is empty (closes: PR11329)
* if, switch, range-based for: warn if semicolon is on the same line.
* for, while: warn if semicolon is on the same line and either next
statement is compound statement or next statement has more
indentation.
Replacing the semicolon with {} or moving the semicolon to the next
line will always silence the warning.
Tests from SemaCXX/if-empty-body.cpp merged into SemaCXX/warn-empty-body.cpp.
llvm-svn: 150515
Diffstat (limited to 'clang/lib/Sema/TreeTransform.h')
| -rw-r--r-- | clang/lib/Sema/TreeTransform.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/Sema/TreeTransform.h b/clang/lib/Sema/TreeTransform.h index 71037b6b3e3..4c69dd51f70 100644 --- a/clang/lib/Sema/TreeTransform.h +++ b/clang/lib/Sema/TreeTransform.h @@ -5006,6 +5006,8 @@ template<typename Derived> StmtResult TreeTransform<Derived>::TransformCompoundStmt(CompoundStmt *S, bool IsStmtExpr) { + Sema::CompoundScopeRAII CompoundScope(getSema()); + bool SubStmtInvalid = false; bool SubStmtChanged = false; ASTOwningVector<Stmt*> Statements(getSema()); |
