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Coverage mapping: fix mapping for objective-c for statement 

llvm-svn: 216082
This commit is contained in:
Alex Lorenz 2014-08-20 17:11:53 +00:00
parent 01a0d062aa
commit fdd769e847
2 changed files with 19 additions and 0 deletions
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1
clang/lib/CodeGen/CoverageMappingGen.cpp
View File

@ -836,6 +836,7 @@ struct CounterCoverageMappingBuilder
// Counter tracks the body of the loop.
RegionMapper Cnt(this, S);
BreakContinueStack.push_back(BreakContinue());
Cnt.beginRegion();
VisitSubStmtRBraceState(S->getBody());
BreakContinue BC = BreakContinueStack.pop_back_val();
Cnt.adjustForControlFlow();

18
clang/test/CoverageMapping/objc.m
View File

@ -9,3 +9,21 @@ void func(A *a) { // CHECK-NEXT: File 0, [[@LINE]]:17 -> [[@LINE+3]]:2 = #0
if (a)
[a bork: 20 ]; // CHECK-NEXT: File 0, [[@LINE]]:5 -> [[@LINE]]:20 = #1 (HasCodeBefore = 0)
}
@interface NSArray
+ (NSArray*) arrayWithObjects: (id) first, ...;
- (unsigned) count;
@end
// CHECK: func2
void func2(NSArray *array) { // CHECK-NEXT: File 0, [[@LINE]]:28 -> [[@LINE+10]]:2 = #0 (HasCodeBefore = 0)
int i = 0;
for (NSArray *x in array) { // CHECK-NEXT: File 0, [[@LINE]]:29 -> [[@LINE+6]]:4 = #1 (HasCodeBefore = 0)
if (x) { // CHECK-NEXT: File 0, [[@LINE]]:12 -> [[@LINE+2]]:6 = #2 (HasCodeBefore = 0)
i = 1;
} else { // CHECK-NEXT: File 0, [[@LINE]]:12 -> [[@LINE+2]]:6 = (#1 - #2) (HasCodeBefore = 0)
i = -1;
}
}
i = 0;
}