http://llvm.org/bugs/show_bug.cgi?id=10868
Summary: libclang does not respect line directives when
reporting source locations
Product: clang
Version: trunk
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P
Component: Frontend
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Given a simple file somefile.c with the contents
#123 "dummy.c" 1
static int func()
{
return 0;
}
the source location of the func() definition is reported as line 3 of
somefile.c, whereas it should be line 124 of dummy.c as per the # directive.
The # line is correctly parsed in PPDirectives.cpp and a line note added, but
this is not available via the source location APIs.
This problem means that libclang's source location functionality is not much
use when processing files which have already been pre-processed, say via gcc
-E.
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