From c90b7563afe71562d2ed7932c55de2e4abc644e9 Mon Sep 17 00:00:00 2001
From: "ben.franksen" <ben.franksen@online.de>
Date: Mon, 17 May 2010 01:50:43 +0000
Subject: [PATCH] simplified snl parser definition by removing the non-terminal
"number"
---
src/snc/snl.lem | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/src/snc/snl.lem b/src/snc/snl.lem
index 790a816d..a44590ab 100644
--- a/src/snc/snl.lem
+++ b/src/snc/snl.lem
@@ -166,10 +166,6 @@ decl(p) ::= type(t) ASTERISK NAME(v) SEMICOLON.
decl(p) ::= type(t) ASTERISK NAME(v) subscript(s) SEMICOLON.
{ p = decl(t, VC_ARRAYP, v, s.str, 0, 0); }
-%type number {Token}
-number(p) ::= INTCON(x). { p = x; }
-number(p) ::= FPCON(x). { p = x; }
-
%type type {int}
type(p) ::= CHAR. { p = V_CHAR; }
type(p) ::= SHORT. { p = V_SHORT; }
@@ -292,7 +288,8 @@ for_statement(p) ::=
// Expressions
// Atomic
-expr(p) ::= number(x). { p = expr(E_CONST, x); }
+expr(p) ::= INTCON(x). { p = expr(E_CONST, x); }
+expr(p) ::= FPCON(x). { p = expr(E_CONST, x); }
expr(p) ::= string(x). { p = x; }
expr(p) ::= NAME(v). { p = expr(E_VAR, v); }
--
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