diff options
Diffstat (limited to 'gcc/cpplib.c')
| -rw-r--r-- | gcc/cpplib.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/gcc/cpplib.c b/gcc/cpplib.c index 26c2ece..537e477 100644 --- a/gcc/cpplib.c +++ b/gcc/cpplib.c @@ -721,7 +721,7 @@ do_line (pfile) cpp_buffer *buffer = pfile->buffer; const char *filename = buffer->nominal_fname; unsigned int lineno = buffer->lineno; - enum cpp_fc_reason reason = (enum cpp_fc_reason) -1; + enum cpp_fc_reason reason = FC_RENAME; unsigned long new_lineno; unsigned int cap; cpp_token token; @@ -749,19 +749,14 @@ do_line (pfile) unsigned int len; int action_number = 0; + /* FIXME: memory leak. */ len = token.val.str.len; - fname = alloca (len + 1); + fname = xmalloc (len + 1); memcpy (fname, token.val.str.text, len); fname[len] = '\0'; - if (strcmp (fname, buffer->nominal_fname)) - { - reason = FC_RENAME; - if (!strcmp (fname, buffer->inc->name)) - buffer->nominal_fname = buffer->inc->name; - else - buffer->nominal_fname = _cpp_fake_include (pfile, fname); - } + _cpp_simplify_pathname (fname); + buffer->nominal_fname = fname; if (read_line_number (pfile, &action_number) != 0) { @@ -803,8 +798,7 @@ do_line (pfile) /* Our line number is incremented after the directive is processed. */ buffer->lineno = new_lineno - 1; - if (reason != (enum cpp_fc_reason) -1) - _cpp_do_file_change (pfile, reason, filename, lineno); + _cpp_do_file_change (pfile, reason, filename, lineno); } /* Arrange the file_change callback. The assumption is that the |