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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-09-20 21:52:32 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-09-20 21:52:32 +0000 |
| commit | 8b533d97e0683a0c87096b95927a2e9ce02243d4 (patch) | |
| tree | 7d5410b9c89d4fde235fe52eb592867cc579262c /lib/Sema/TreeTransform.h | |
| parent | cb5336fa5985a02298aeccf473257c0fcd6b89b4 (diff) | |
If the range in a for range statement doesn't have a viable begin/end function,
but can be dereferenced to form an expression which does have viable begin/end
functions, then typo-correct the range, even if something else goes wrong with
the statement (such as inaccessible begin/end or the wrong type of loop
variable).
In order to ensure we recover correctly and produce any followup diagnostics in
this case, redo semantic analysis on the for-range statement outside of the
diagnostic trap, after issuing the typo-correction.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164323 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/TreeTransform.h')
| -rw-r--r-- | lib/Sema/TreeTransform.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Sema/TreeTransform.h b/lib/Sema/TreeTransform.h index 71d95ef41f..b8748c7c7a 100644 --- a/lib/Sema/TreeTransform.h +++ b/lib/Sema/TreeTransform.h @@ -1330,7 +1330,8 @@ public: Stmt *LoopVar, SourceLocation RParenLoc) { return getSema().BuildCXXForRangeStmt(ForLoc, ColonLoc, Range, BeginEnd, - Cond, Inc, LoopVar, RParenLoc, false); + Cond, Inc, LoopVar, RParenLoc, + Sema::BFRK_Rebuild); } /// \brief Build a new C++0x range-based for statement. |