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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2018-09-28 18:44:09 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2018-09-28 18:44:09 +0000 |
| commit | 8baa50013c86c34a58d8327c5d1a043898b86398 (patch) | |
| tree | c3e17acda6afd5e69242ee9dd6d330796f1c3670 /clang/lib/Analysis/CFG.cpp | |
| parent | 8e90bad63d3a448ed680616b393a47d25280fd87 (diff) | |
| download | bcm5719-llvm-8baa50013c86c34a58d8327c5d1a043898b86398.tar.gz bcm5719-llvm-8baa50013c86c34a58d8327c5d1a043898b86398.zip | |
[cxx2a] P0614R1: Support init-statements in range-based for loops.
We don't yet support this for the case where a range-based for loop is
implicitly rewritten to an ObjC for..in statement.
llvm-svn: 343350
Diffstat (limited to 'clang/lib/Analysis/CFG.cpp')
| -rw-r--r-- | clang/lib/Analysis/CFG.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/clang/lib/Analysis/CFG.cpp b/clang/lib/Analysis/CFG.cpp index 48113eb6ba5..6bb181c2253 100644 --- a/clang/lib/Analysis/CFG.cpp +++ b/clang/lib/Analysis/CFG.cpp @@ -4255,7 +4255,10 @@ CFGBlock *CFGBuilder::VisitCXXForRangeStmt(CXXForRangeStmt *S) { Block = createBlock(); addStmt(S->getBeginStmt()); addStmt(S->getEndStmt()); - return addStmt(S->getRangeStmt()); + CFGBlock *Head = addStmt(S->getRangeStmt()); + if (S->getInit()) + Head = addStmt(S->getInit()); + return Head; } CFGBlock *CFGBuilder::VisitExprWithCleanups(ExprWithCleanups *E, |
