From: Chris Lattner <sabre@nondot.org>
Date: Fri, 19 Mar 2004 23:34:33 +0000 (+0000)
Subject: Hrm, we were leaking ~1M of garbage that valgrind never told us about because
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e1512592885b0286f28ff51ad462df46e1837a47;p=oota-llvm.git

Hrm, we were leaking ~1M of garbage that valgrind never told us about because
it was "reachable".  Cute.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12515 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/AsmParser/Lexer.l b/lib/AsmParser/Lexer.l
index c2db5a26348..3203fe5b518 100644
--- a/lib/AsmParser/Lexer.l
+++ b/lib/AsmParser/Lexer.l
@@ -306,6 +306,14 @@ getelementptr   { RET_TOK(MemOpVal, GetElementPtr, GETELEMENTPTR); }
 {FPConstant}    { llvmAsmlval.FPVal = atof(yytext); return FPVAL; }
 {HexFPConstant} { llvmAsmlval.FPVal = HexToFP(yytext); return FPVAL; }
 
+<<EOF>>         {
+                  /* Make sure to free the internal buffers for flex when we are
+                   * done reading our input!
+                   */
+                  yy_delete_buffer(YY_CURRENT_BUFFER);
+                  return EOF;
+                }
+
 [ \t\n]         { /* Ignore whitespace */ }
 .               { return yytext[0]; }