From bfab56e7ab02ea2616f98cdd1681a5dcc078e189 Mon Sep 17 00:00:00 2001 From: Zack Weinberg Date: Sun, 2 Apr 2000 22:50:55 +0000 Subject: cppinit.c (cpp_start_read): Turn off -Wtraditional if processing C++. * cppinit.c (cpp_start_read): Turn off -Wtraditional if processing C++. * cpplib.c (_cpp_handle_directive): Improve warnings for traditional C and indented directives. * enquire.c, gsyslimits.h, limity.h, config/convex/fixinc.convex, fixinc/fixinc.irix, fixinc/fixinc.sco, fixinc/fixinc.wrap, fixinc/inclhack.def: Indent the # of #include_next one space. * cp/rtti.c: Un-indent #if and #endif. * cppexp.c (_cpp_parse_expr): If lex returns '#', it's a syntax error, but an error has already been printed. * cpplex.c (_cpp_parse_assertion): Give a more specific error message when called with nothing remaining on the line. (_cpp_lex_token): If _cpp_parse_assertion fails, return an OTHER token, not an ASSERTION. * cpplib.c (do_assert): When we create a 'base' node, clear its aschain pointer. * gcc.c-torture/compile/981211-1.c: Move to... * gcc.dg/cpp-as1.c: ...here. * gcc.dg/cpp-as2.c: New file. * gcc.dg/cpp-tradwarn1.c: Change warning regexps to match the compiler. From-SVN: r32870 --- gcc/cppexp.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'gcc/cppexp.c') diff --git a/gcc/cppexp.c b/gcc/cppexp.c index a2c60b71935..b89eca8e58e 100644 --- a/gcc/cppexp.c +++ b/gcc/cppexp.c @@ -785,6 +785,11 @@ _cpp_parse_expr (pfile) cpp_ice (pfile, "lex returns a NAME"); case ERROR: goto syntax_error; + case '#': + /* We get '#' when get_directive_token hits a syntactically + invalid assertion predicate. _cpp_parse_assertion has + already issued an error. */ + goto syntax_error; default: cpp_error (pfile, "invalid character in #if"); goto syntax_error; -- cgit v1.2.1