21041c9292
Most of the cases were where a C++ file was being compiled with the C substitution. There were a few cases of the opposite though. LLDB seems to be the only real culprit in the LLVM codebase for these mismatches. Rest of the LLVM presumably sticks at least language-specific options in the common substitutions making the mistakes immediately apparent. I found these by using Clang frontend configuration files containing language-specific options for both C and C++ (e.g. `-std=c2y` and `-std=c++26`).
30 lines
938 B
C++
30 lines
938 B
C++
// REQUIRES: lld
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// RUN: %clangxx %s -g -c -o %t.o --target=x86_64-pc-linux -gno-pubnames
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// RUN: ld.lld %t.o -o %t
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// RUN: lldb-test symbols --name=f.o --regex --find=function %t | FileCheck %s
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//
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// RUN: %clangxx %s -g -c -o %t --target=x86_64-apple-macosx
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// RUN: lldb-test symbols --name=f.o --regex --find=function %t | FileCheck %s
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// RUN: %clangxx %s -g -c -o %t.o --target=x86_64-pc-linux -gdwarf-5 -gpubnames
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// RUN: ld.lld %t.o -o %t
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// RUN: llvm-readobj --sections %t | FileCheck %s --check-prefix NAMES
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// RUN: lldb-test symbols --name=f.o --regex --find=function %t | FileCheck %s
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// NAMES: Name: .debug_names
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// CHECK: Found 3 functions:
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// CHECK-DAG: name = "foo()", mangled = "_Z3foov"
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// CHECK-DAG: name = "ffo()", mangled = "_Z3ffov"
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// CHECK-DAG: name = "bar::foo()", mangled = "_ZN3bar3fooEv"
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void foo() {}
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void ffo() {}
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namespace bar {
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void foo() {}
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} // namespace bar
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void fof() {}
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extern "C" void _start() {}
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