jyapayne/cppast
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add and use libclang_error exception class

Browse source
This commit is contained in:
Jonathan Müller 2017-02-16 21:33:41 +01:00
commit a0c2eece5b
3 changed files with 32 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

18
src/libclang/libclang_parser.cpp
View file

@ -134,7 +134,23 @@ namespace
| CXTranslationUnit_KeepGoing, // flags
&tu);
if (error != CXError_Success)
DEBUG_UNREACHABLE(detail::assert_handler{}, "libclang error"); // TODO
{
switch (error)
{
case CXError_Success:
DEBUG_UNREACHABLE(detail::assert_handler{});
break;
case CXError_Failure:
throw libclang_error("clang_parseTranslationUnit: generic error");
case CXError_Crashed:
throw libclang_error("clang_parseTranslationUnit: libclang crashed :(");
case CXError_InvalidArguments:
throw libclang_error("clang_parseTranslationUnit: you shouldn't see this message");
case CXError_ASTReadError:
throw libclang_error("clang_parseTranslationUnit: AST deserialization error");
}
}
return tu;
}

4
src/libclang/preprocessor.cpp
View file

@ -73,7 +73,9 @@ namespace
auto exit_code = process.get_exit_status();
if (exit_code != 0)
DEBUG_UNREACHABLE(detail::assert_handler{}); // TODO: improve error handling
throw libclang_error("preprocessor: command '" + cmd
+ "' exited with non-zero exit code (" + std::to_string(exit_code)
+ ")");
return preprocessed;
}