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`).
29 lines
1.0 KiB
C++
29 lines
1.0 KiB
C++
// REQUIRES: lld
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// RUN: %clangxx %s -gdwarf-5 -gpubnames -gsplit-dwarf -c -emit-llvm -o - --target=x86_64-pc-linux -DONE | \
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// RUN: llc -filetype=obj -split-dwarf-file=%t-1.dwo -o %t-1.o
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// RUN: llvm-objcopy --split-dwo=%t-1.dwo %t-1.o
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// RUN: %clangxx %s -gdwarf-5 -gpubnames -gsplit-dwarf -c -emit-llvm -o - --target=x86_64-pc-linux -DTWO | \
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// RUN: llc -filetype=obj -split-dwarf-file=%t-2.dwo -o %t-2.o
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// RUN: llvm-objcopy --split-dwo=%t-2.dwo %t-2.o
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// RUN: ld.lld %t-1.o %t-2.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=foo --find=variable %t | FileCheck %s
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// NAMES: Name: .debug_names
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// CHECK: Found 2 variables:
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#ifdef ONE
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namespace one {
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int foo;
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// CHECK-DAG: name = "foo", type = {{.*}} (int), {{.*}} decl = find-variable-dwo.cpp:[[@LINE-1]]
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} // namespace one
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extern "C" void _start() {}
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#else
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namespace two {
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int foo;
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// CHECK-DAG: name = "foo", type = {{.*}} (int), {{.*}} decl = find-variable-dwo.cpp:[[@LINE-1]]
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} // namespace two
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#endif
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