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53 lines
1.3 KiB
Plaintext
53 lines
1.3 KiB
Plaintext
$NetBSD: patch-af,v 1.4 2015/12/29 23:34:43 dholland Exp $
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Use standard headers.
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Don't redeclare standard functions.
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Avoid symbol name conflict with strtoi.
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Fix yacc syntax errors.
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--- ccomp/bac.y.orig 1999-08-31 16:19:03.000000000 +0000
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+++ ccomp/bac.y
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@@ -3,6 +3,7 @@
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/* based on the grammar for the BenAri Concurrent Pascal compiler */
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#include <stdio.h>
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+#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#include <assert.h>
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@@ -24,9 +25,6 @@ extern char lasttoken[];
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extern void global_init(int argc, char** argv);
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extern char *lastident();
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-extern int fprintf(FILE*,const char*,...);
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-extern int printf(const char*,...);
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-extern int free(void*);
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extern void yyerror(char*);
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extern int yylex(void);
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@@ -799,7 +797,7 @@ unsigned_const : unsigned_num
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;
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unsigned_num : UNSIGNED_INT /* no reals */
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- { $$ = strtoi(numbertext,numberbase); }
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+ { $$ = my_strtoi(numbertext,numberbase); }
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;
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extern_decl : extern_func_decl
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@@ -1013,6 +1011,7 @@ then_stmt : stmt
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the_else : ELSE
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{ emit(JUMP); $$ = lc; }
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+ ;
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switch_hdr : SWITCH '(' expr ')'
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{
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@@ -1272,6 +1271,7 @@ break_stmt : BREAK ';'
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}
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}
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}
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+ ;
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return_stmt : the_return opt_expr ';'
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{
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