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grammar changed

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This commit is contained in:
kaashoek 1988-05-31 14:05:41 +00:00
parent f68b18f639
commit 6a08adb962
1 changed files with 5 additions and 2 deletions

7
util/ceg/EM_parser/common/pars.g
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@ -62,8 +62,8 @@ row : C_INSTR { set_outfile( yytext); header( yytext);}
[ Dspecial | Dsimple] { handle_defaults();} [ Dspecial | Dsimple] { handle_defaults();}
; ;
special : CONDITION { question( &yytext[0]);} special :
simple { out( "}\n");} { out( "if( 0 ) ;\n"); }
[ CONDITION { out( "else "); question( &yytext[0]);} [ CONDITION { out( "else "); question( &yytext[0]);}
simple { out( "}\n");} simple { out( "}\n");}
@ -75,11 +75,14 @@ special : CONDITION { question( &yytext[0]);}
simple : ARROW { set_segment( segment); save_output();} simple : ARROW { set_segment( segment); save_output();}
actionlist { back_patch();} actionlist { back_patch();}
;
/*
| EQUIV { no_conversions = TRUE; save_output();} | EQUIV { no_conversions = TRUE; save_output();}
actionlist { no_conversions = FALSE; back_patch();} actionlist { no_conversions = FALSE; back_patch();}
; ;
*/
actionlist : { first_action = TRUE;} actionlist : { first_action = TRUE;}