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`).
85 lines
3.3 KiB
C++
85 lines
3.3 KiB
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=foo --find=variable --context=context %t | \
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// RUN: FileCheck --check-prefix=CONTEXT %s
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// RUN: lldb-test symbols --name=foo --find=variable %t | \
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// RUN: FileCheck --check-prefix=NAME %s
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// RUN: lldb-test symbols --regex --name=foo --find=variable %t | \
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// RUN: FileCheck --check-prefix=REGEX %s
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// RUN: lldb-test symbols --name=not_there --find=variable %t | \
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// RUN: FileCheck --check-prefix=EMPTY %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=foo --find=variable --context=context %t | \
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// RUN: FileCheck --check-prefix=CONTEXT %s
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// RUN: lldb-test symbols --name=foo --find=variable %t | \
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// RUN: FileCheck --check-prefix=NAME %s
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// RUN: lldb-test symbols --regex --name=foo --find=variable %t | \
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// RUN: FileCheck --check-prefix=REGEX %s
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// RUN: lldb-test symbols --name=not_there --find=variable %t | \
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// RUN: FileCheck --check-prefix=EMPTY %s
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//
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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=foo --find=variable --context=context %t | \
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// RUN: FileCheck --check-prefix=CONTEXT %s
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// RUN: lldb-test symbols --name=foo --find=variable %t | \
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// RUN: FileCheck --check-prefix=NAME %s
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// RUN: lldb-test symbols --regex --name=foo --find=variable %t | \
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// RUN: FileCheck --check-prefix=REGEX %s
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// RUN: lldb-test symbols --name=not_there --find=variable %t | \
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// RUN: FileCheck --check-prefix=EMPTY %s
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/// Test a per-module index built by lld.
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// RUN: ld.lld --debug-names %t.o -o %t
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// RUN: lldb-test symbols --name=foo --find=variable --context=context %t | \
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// RUN: FileCheck --check-prefix=CONTEXT %s
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// NAMES: Name: .debug_names
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// EMPTY: Found 0 variables:
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// NAME: Found 4 variables:
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// CONTEXT: Found 1 variables:
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// REGEX: Found 5 variables:
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int foo;
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// NAME-DAG: name = "foo", type = {{.*}} (int), {{.*}} decl = find-basic-variable.cpp:[[@LINE-1]]
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// REGEX-DAG: name = "foo", type = {{.*}} (int), {{.*}} decl = find-basic-variable.cpp:[[@LINE-2]]
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namespace bar {
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int context;
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long foo;
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// NAME-DAG: name = "foo", type = {{.*}} (long), {{.*}} decl = find-basic-variable.cpp:[[@LINE-1]]
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// CONTEXT-DAG: name = "foo", type = {{.*}} (long), {{.*}} decl = find-basic-variable.cpp:[[@LINE-2]]
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// REGEX-DAG: name = "foo", type = {{.*}} (long), {{.*}} decl = find-basic-variable.cpp:[[@LINE-3]]
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namespace baz {
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static short foo;
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// NAME-DAG: name = "foo", type = {{.*}} (short), {{.*}} decl = find-basic-variable.cpp:[[@LINE-1]]
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// REGEX-DAG: name = "foo", type = {{.*}} (short), {{.*}} decl = find-basic-variable.cpp:[[@LINE-2]]
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}
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}
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struct sbar {
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static int foo;
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// NAME-DAG: name = "foo", type = {{.*}} (int), {{.*}} decl = find-basic-variable.cpp:[[@LINE-1]]
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// REGEX-DAG: name = "foo", type = {{.*}} (int), {{.*}} decl = find-basic-variable.cpp:[[@LINE-2]]
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};
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int sbar::foo;
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int foobar;
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// REGEX-DAG: name = "foobar", type = {{.*}} (int), {{.*}} decl = find-basic-variable.cpp:[[@LINE-1]]
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int fbar() {
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static int foo;
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return foo + bar::baz::foo;
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}
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int Foo;
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struct ssbar {
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int foo;
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};
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extern "C" void _start(sbar, ssbar) {}
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