From: Carl Worth <cworth@cworth.org>
Date: Wed, 12 May 2010 20:21:20 +0000 (-0700)
Subject: Remove some redundancy in the top-level production.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8bcb6f1777ff8f763c67552c111ce8e637d78410;p=mesa.git

Remove some redundancy in the top-level production.

Previously we had two copies of all top-level actions, (once in a list
context and once in a non-list context). Much simpler to instead have
a single list-context production with no action and then only have the
actions in their own non-list contexts.
---

diff --git a/glcpp-parse.y b/glcpp-parse.y
index 9883a6f9532..91fc5b98fc5 100644
--- a/glcpp-parse.y
+++ b/glcpp-parse.y
@@ -65,7 +65,7 @@ _list_append (list_t *list, const char *str);
 
 input:
 	/* empty */
-|	content
+|	input content
 ;
 
 content:
@@ -77,14 +77,6 @@ content:
 |	NEWLINE {
 		printf ("\n");
 	}
-|	content token {
-		_print_resolved_token (parser, $2);
-		talloc_free ($2);
-	}
-|	content directive_with_newline
-|	content NEWLINE {
-		printf ("\n");
-	}
 ;
 
 directive_with_newline: