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Use source_file_line_from_sloc in type_caster_odr_guard_registry

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This commit is contained in:
Ralf W. Grosse-Kunstleve 2022-06-28 19:38:47 -07:00
parent 4b6d3b87a7
commit 37e583bab8
1 changed files with 12 additions and 11 deletions
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23
include/pybind11/detail/type_caster_odr_guard.h
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@ -64,14 +64,14 @@ inline unsigned &type_caster_odr_violation_detected_counter() {
return counter;
}
inline const char *source_file_line_basename(const char *sfl) {
inline std::string source_file_line_basename(const char *sfl) {
unsigned i_base = 0;
for (unsigned i = 0; sfl[i] != '\0'; i++) {
if (sfl[i] == '/' || sfl[i] == '\\') {
i_base = i + 1;
}
}
return sfl + i_base;
return std::string(sfl + i_base);
}
# ifndef PYBIND11_DETAIL_TYPE_CASTER_ODR_GUARD_IMPL_THROW_DISABLED
@ -79,7 +79,7 @@ inline const char *source_file_line_basename(const char *sfl) {
# endif
inline void type_caster_odr_guard_impl(const std::type_info &intrinsic_type_info,
const char *source_file_line,
const char *source_file_line_from_macros,
const src_loc &sloc,
bool throw_disabled) {
// std::cout cannot be used here: static initialization could be incomplete.
@ -88,28 +88,29 @@ inline void type_caster_odr_guard_impl(const std::type_info &intrinsic_type_info
std::fprintf(stdout,
"\nTYPE_CASTER_ODR_GUARD_IMPL %s %s\n",
clean_type_id(intrinsic_type_info.name()).c_str(),
source_file_line);
source_file_line_from_macros);
std::string source_file_line_from_sloc
= std::string(sloc.file) + ':' + std::to_string(sloc.line);
std::fprintf(stdout,
"%s %s %s\n",
(source_file_line_from_sloc == source_file_line ? " SLOC_SAME"
: " SLOC_DIFF"),
(source_file_line_from_sloc == source_file_line_from_macros
? " SLOC_SAME"
: " SLOC_DIFF"),
clean_type_id(intrinsic_type_info.name()).c_str(),
source_file_line_from_sloc.c_str());
std::fflush(stdout);
# endif
auto ins = type_caster_odr_guard_registry().insert(
{std::type_index(intrinsic_type_info), source_file_line});
{std::type_index(intrinsic_type_info), source_file_line_from_sloc});
auto reg_iter = ins.first;
auto added = ins.second;
if (!added
&& strcmp(source_file_line_basename(reg_iter->second.c_str()),
source_file_line_basename(source_file_line))
!= 0) {
&& source_file_line_basename(reg_iter->second.c_str())
!= source_file_line_basename(source_file_line_from_sloc.c_str())) {
std::string msg("ODR VIOLATION DETECTED: pybind11::detail::type_caster<"
+ clean_type_id(intrinsic_type_info.name()) + ">: SourceLocation1=\""
+ reg_iter->second + "\", SourceLocation2=\"" + source_file_line + "\"");
+ reg_iter->second + "\", SourceLocation2=\"" + source_file_line_from_sloc
+ "\"");
if (throw_disabled) {
std::fprintf(stderr, "\nDISABLED std::system_error: %s\n", msg.c_str());
std::fflush(stderr);