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authorCristian Cadar <cristic@cs.stanford.edu>2009-06-24 02:31:34 +0000
committerCristian Cadar <cristic@cs.stanford.edu>2009-06-24 02:31:34 +0000
commit1242378931c01cdf97dd5fe374719465ef5f0bf4 (patch)
tree24428648144702c5e98884f8cfe559f62cb7a0ec /lib/SMT/smtlib.lex
parent11d1cbae8f642953c5d60faa9a02c9630930461b (diff)
downloadklee-1242378931c01cdf97dd5fe374719465ef5f0bf4.tar.gz
Added support for LET expressions. Added simple environment support
to SMTParser.


git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@74055 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/SMT/smtlib.lex')
-rw-r--r--lib/SMT/smtlib.lex1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/SMT/smtlib.lex b/lib/SMT/smtlib.lex
index 0d955bf8..fb59316d 100644
--- a/lib/SMT/smtlib.lex
+++ b/lib/SMT/smtlib.lex
@@ -218,6 +218,7 @@ IDCHAR  ({LETTER}|{DIGIT}|{OPCHAR})
 "bvxor"         { return BVXOR_TOK; }
 "bvxnor"        { return BVXNOR_TOK; }
 
+"="             { return EQ_TOK; }
 "bvcomp"        { return BVCOMP_TOK; }
 "bvult"         { return BVULT_TOK; }
 "bvule"         { return BVULE_TOK; }