From: Jay Freeman (saurik) <saurik@saurik.com>
Date: Sun, 23 Sep 2012 15:27:54 +0000 (-0700)
Subject: Parse bison output to prevent LexSetRegExp mistakes.
X-Git-Tag: v0.9.500%b1~125
X-Git-Url: https://git.saurik.com/cycript.git/commitdiff_plain/5b75838211f16d9c88fb1bae3193e3693a1bee39?hp=70234143cce404215fb1809116076d23f6091521

Parse bison output to prevent LexSetRegExp mistakes.
---

diff --git a/GNUmakefile.in b/GNUmakefile.in
index 941bb2d..1990dfa 100644
--- a/GNUmakefile.in
+++ b/GNUmakefile.in
@@ -204,6 +204,8 @@ distclean: clean
 
 Cycript.tab.cc Cycript.tab.hh location.hh position.hh: Cycript.yy
 	$(bison) -v --report=state $<
+	! grep '^ *$$default  reduce using rule [0-9]* (LexSetRegExp)$$' Cycript.output -B 2 | grep 'shift, and go to state [0-9]*$$'
+	! grep '^ *$$default  reduce using rule [0-9]* (LexSetRegExp)$$' Cycript.output -B 2 | grep -v '\$default' | grep 'reduce using rule [0-9]* ([^)]*)$$'
 
 lex.cy.c: Cycript.l
 	$(flex) -t $< | $(sed) -e 's/int yyl;/yy_size_t yyl;/;s/int yyleng_r;/yy_size_t yyleng_r;/' >$@