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- // This test uses PrintFunctionNames with -fdelayed-template-parsing because it
- // happens to use a RecursiveASTVisitor that forces deserialization of AST
- // files.
- //
- // RUN: %clang_cc1 -triple %itanium_abi_triple -fdelayed-template-parsing \
- // RUN: -std=c++14 -emit-pch -o %t.pch %s
- // RUN: %clang_cc1 -triple %itanium_abi_triple \
- // RUN: -load %llvmshlibdir/PrintFunctionNames%pluginext \
- // RUN: -add-plugin print-fns -std=c++14 -include-pch %t.pch %s -emit-llvm \
- // RUN: -fdelayed-template-parsing -debug-info-kind=limited \
- // RUN: -o %t.ll 2>&1 | FileCheck --check-prefix=DECLS %s
- // RUN: FileCheck --check-prefix=IR %s < %t.ll
- //
- // REQUIRES: plugins, examples
- // DECLS: top-level-decl: "func"
- // IR: define {{.*}}void @_Z4funcv()
- #ifndef HEADER
- #define HEADER
- struct nullopt_t {
- constexpr explicit nullopt_t(int) {}
- };
- constexpr nullopt_t nullopt(0);
- #else
- void func() { }
- #endif
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