From: Emden R. Gansner <erg@gentoo.local>
Date: Sat, 13 Jun 2015 21:12:49 +0000 (-0400)
Subject: Fix the token trace function to provide info for CONSTANTs as well as IDs.
X-Git-Tag: TRAVIS_CI_BUILD_EXPERIMENTAL~109^2~12
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d1e26c01f19a0d56dbe5aa58221f82ef5870c41d;p=graphviz

Fix the token trace function to provide info for CONSTANTs as well as IDs.
---

diff --git a/lib/expr/extoken.c b/lib/expr/extoken.c
index b514a6d0e..8b1bdfcc6 100644
--- a/lib/expr/extoken.c
+++ b/lib/expr/extoken.c
@@ -86,6 +86,10 @@ trace(Expr_t* ex, int lev, char* op, int c)
 		s = " GE ";
 		t = ">=";
 		break;
+	case CONSTANT:
+		s = " CONSTANT ";
+		t = exlval.id->name;
+		break;
 	case ID:
 		s = " ID ";
 		t = exlval.id->name;