Files
llvm-project/lldb/test/Shell/Settings/TestFrameFormatFunctionSuffix.test
Raul Tambre 21041c9292 [NFCI][lldb][test] Fix mismatched C/C++ substitutions (#165773)
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`).
2025-10-30 23:18:32 +02:00

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# UNSUPPORTED: system-windows
# Test the ${function.suffix} frame-format variable.
# RUN: split-file %s %t
# RUN: %clangxx_host -g -gdwarf %t/main.cpp -o %t.out
# RUN: %lldb -x -b -s %t/commands.input %t.out -o exit 2>&1 \
# RUN: | FileCheck %s
#--- main.cpp
void bar() asm("_Z3barv.cold");
void bar() {}
int main() { bar(); }
#--- commands.input
settings set -f frame-format "custom-frame '${function.suffix}'\n"
break set -n "_Z3barv.cold"
run
bt
# CHECK: custom-frame ' (.cold)'