scc

simple c99 compiler
git clone git://git.simple-cc.org/scc
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commit e1ed7494db4299f2e7adf1c02e3e9b5e61d7199f
parent c9cccba538e9870b1177ae4c57dad716e9f02185
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Fri, 13 May 2016 11:51:19 +0200

[cc1] Give a warning about non supported pragmas

Our easter egg was too obvious, and in this new form
it is a bit more difficult to find it and it makes
more sense.

Diffstat:
Mcc1/cpp.c | 11++++++++---
Rcc1/pragma.msg -> cc1/stallman.msg | 0
2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/cc1/cpp.c b/cc1/cpp.c @@ -547,13 +547,18 @@ static void pragma(void) { static char magic[] = { - #include "pragma.msg" + #include "stallman.msg" }, *p = magic; + extern int warnings; if (cppoff) return; - for (; *p; p++) - putc(*p, stderr); + next(); + if (!strcmp(yytext, "GCC") && warnings) { + for (; *p; p++) + putc(*p, stderr); + } + warn("ignoring pragma '%s'", input->begin); *input->p = '\0'; next(); } diff --git a/cc1/pragma.msg b/cc1/stallman.msg