mirror of
https://github.com/Zenithsiz/ftmemsim-valgrind.git
synced 2026-02-03 18:13:01 +00:00
c09706352a
Clang uses CMOV for ternary operators which does not immediately trigger an error. Using double free and new/free mismatch still poses no problem with clang but still uses the demangling. Also update .gitignore
34 lines
1.5 KiB
C
34 lines
1.5 KiB
C
// Valgrind supports demangling Rust symbols (both the "v0" and "legacy"
|
|
// mangling schemes), but we don't want to add a dependency on the Rust
|
|
// compiler for a single test. So this is a C program with function names that
|
|
// are mangled Rust symbols. In the output, they become demangled Rust names.
|
|
// It's a hack, but a useful one.
|
|
|
|
#include <stdlib.h>
|
|
|
|
// A v0 symbol that demangles to: <rustc_middle::ty::PredicateKind as rustc_middle::ty::fold::TypeFoldable>::fold_with::<rustc_infer::infer::resolve::OpportunisticVarResolver>
|
|
int _RINvYNtNtCs4uGc65yWeeX_12rustc_middle2ty13PredicateKindNtNtB5_4fold12TypeFoldable9fold_withNtNtNtCsgI90OQiJWEs_11rustc_infer5infer7resolve24OpportunisticVarResolverECsdozMG8X9FIu_21rustc_trait_selection(int *p)
|
|
{
|
|
free(p);
|
|
free(p);
|
|
return 1;
|
|
}
|
|
|
|
// A v0 symbol that demangles to: rustc_expand::mbe::macro_parser::parse_tt
|
|
int _RNvNtNtCsaqSe1lZGvEL_12rustc_expand3mbe12macro_parser8parse_tt(int* p)
|
|
{
|
|
return _RINvYNtNtCs4uGc65yWeeX_12rustc_middle2ty13PredicateKindNtNtB5_4fold12TypeFoldable9fold_withNtNtNtCsgI90OQiJWEs_11rustc_infer5infer7resolve24OpportunisticVarResolverECsdozMG8X9FIu_21rustc_trait_selection(p);
|
|
}
|
|
|
|
// A legacy symbol that demangles to: core::str::lossy::Utf8Lossy::from_bytes
|
|
int _ZN4core3str5lossy9Utf8Lossy10from_bytes17heb1677c8cb728b0bE(int* p)
|
|
{
|
|
return _RNvNtNtCsaqSe1lZGvEL_12rustc_expand3mbe12macro_parser8parse_tt(p);
|
|
}
|
|
|
|
int main(void)
|
|
{
|
|
return _ZN4core3str5lossy9Utf8Lossy10from_bytes17heb1677c8cb728b0bE(malloc(sizeof(int)));
|
|
}
|
|
|