1364750dad
Discussion thread: https://lists.llvm.org/pipermail/llvm-dev/2021-January/148048.html Move debuginfo-test into a subdirectory of a new top-level directory, called cross-project-tests. The new name replaces "debuginfo-test" as an LLVM project enabled via LLVM_ENABLE_PROJECTS. Differential Revision: https://reviews.llvm.org/D95339 Reviewed by: aprantl
41 lines
1015 B
C++
41 lines
1015 B
C++
// This ensures that DW_OP_deref is inserted when necessary, such as when NRVO
|
|
// of a string object occurs in C++.
|
|
//
|
|
// REQUIRES: system-windows
|
|
//
|
|
// RUN: %dexter --fail-lt 1.0 -w --builder 'clang-cl_vs2015' \
|
|
// RUN: --debugger 'dbgeng' --cflags '/Z7 /Zi' --ldflags '/Z7 /Zi' -- %s
|
|
|
|
struct string {
|
|
string() {}
|
|
string(int i) : i(i) {}
|
|
~string() {}
|
|
int i = 0;
|
|
};
|
|
string get_string() {
|
|
string unused;
|
|
string result = 3;
|
|
return result; // DexLabel('readresult1')
|
|
}
|
|
void some_function(int) {}
|
|
struct string2 {
|
|
string2() = default;
|
|
string2(string2 &&other) { i = other.i; }
|
|
int i;
|
|
};
|
|
string2 get_string2() {
|
|
string2 result;
|
|
result.i = 5;
|
|
some_function(result.i);
|
|
// Test that the debugger can get the value of result after another
|
|
// function is called.
|
|
return result; // DexLabel('readresult2')
|
|
}
|
|
int main() {
|
|
get_string();
|
|
get_string2();
|
|
}
|
|
|
|
// DexExpectWatchValue('result.i', 3, on_line=ref('readresult1'))
|
|
// DexExpectWatchValue('result.i', 5, on_line=ref('readresult2'))
|