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llvm-project/clang/test/AST/atomic-expr.cpp

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Ensure AtomicExpr goes through SEMA checking after TreeTransform RebuildAtomicExpr was skipping doing semantic analysis which broke in the cases where the expressions were not dependent. This resulted in the ImplicitCastExpr from an array to a pointer being lost, causing a crash in IR CodeGen. Differential Revision: https://reviews.llvm.org/D67854 llvm-svn: 372422
2019-09-20 19:17:31 +00:00
// RUN: %clang_cc1 -ast-dump %s | FileCheck %s
template<int N = 0>
void pr43370() {
int arr[2];
__atomic_store_n(arr, 0, 0);
}
void useage(){
pr43370();
}
Fix test atomic-expr.cpp after R372422 The test tried to match a path in a printout by doing '^:' which failed on windows, since C:\... is a path. llvm-svn: 372611
2019-09-23 14:12:13 +00:00
// CHECK:FunctionTemplateDecl 0x{{[0-9a-f]+}} <{{[^,]+}}, line:7:1> line:4:6 pr43370
Ensure AtomicExpr goes through SEMA checking after TreeTransform RebuildAtomicExpr was skipping doing semantic analysis which broke in the cases where the expressions were not dependent. This resulted in the ImplicitCastExpr from an array to a pointer being lost, causing a crash in IR CodeGen. Differential Revision: https://reviews.llvm.org/D67854 llvm-svn: 372422
2019-09-20 19:17:31 +00:00
// CHECK: AtomicExpr
// CHECK-NEXT: ImplicitCastExpr
// CHECK-SAME: <ArrayToPointerDecay>
// CHECK:FunctionDecl 0x{{[0-9a-f]+}} <line:4:1, line:7:1> line:4:6 used pr43370
// CHECK: AtomicExpr
// CHECK-NEXT: ImplicitCastExpr
// CHECK-SAME: <ArrayToPointerDecay>
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