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hanchenye-llvm-project/clang/test/SemaCXX/large-array-init.cpp

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[AST] Refine the condition for element-dependent array fillers This patch fixes clang to not consider braced initializers for aggregate elements of arrays to be potentially dependent on the indices of the initialized elements. Resolves bug 18978: initialize a large static array = clang oom? https://bugs.llvm.org/show_bug.cgi?id=18978 Differential Revision: https://reviews.llvm.org/D43187 llvm-svn: 325120
2018-02-14 21:10:35 +08:00
// RUN: %clang_cc1 -S -o %t.ll -mllvm -debug-only=exprconstant %s 2>&1 | \
// RUN: FileCheck %s
[AST] Fix passing large-array-init.cpp on builds without asserts Differential Revision: https://reviews.llvm.org/D43187 llvm-svn: 325123
2018-02-14 21:27:48 +08:00
// REQUIRES: asserts
[AST] Refine the condition for element-dependent array fillers This patch fixes clang to not consider braced initializers for aggregate elements of arrays to be potentially dependent on the indices of the initialized elements. Resolves bug 18978: initialize a large static array = clang oom? https://bugs.llvm.org/show_bug.cgi?id=18978 Differential Revision: https://reviews.llvm.org/D43187 llvm-svn: 325120
2018-02-14 21:10:35 +08:00
struct S { int i; };
static struct S arr[100000000] = {{ 0 }};
// CHECK: The number of elements to initialize: 1.
struct S *foo() { return arr; }