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correct exit status

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This commit is contained in:
ceriel 1988-09-07 14:47:40 +00:00
parent 02fec008a2
commit a01ea4d930
1 changed files with 8 additions and 6 deletions
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14
util/ceg/EM_parser/common/pars.g
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@ -164,14 +164,14 @@ c_table : c_row*
c_row : %if ( strcmp( yytext, to_change) == 0) c_row : %if ( strcmp( yytext, to_change) == 0)
C_INSTR { set_outfile( yytext); header( yytext);} C_INSTR { set_outfile( yytext); header( yytext);}
[ special | simple] { out( "}\n\n"); exit(0);} [ special | simple] { out( "}\n\n"); }
| C_INSTR | C_INSTR
[ c_special | c_simple] [ c_special | c_simple]
| %if ( strcmp( yytext, to_change) == 0) | %if ( strcmp( yytext, to_change) == 0)
DEF_C_INSTR { init_defaults( yytext);} DEF_C_INSTR { init_defaults( yytext);}
[ Dspecial | Dsimple] { handle_defaults();exit(0);} [ Dspecial | Dsimple] { handle_defaults();}
| DEF_C_INSTR | DEF_C_INSTR
[ c_special | c_simple] [ c_special | c_simple]
@ -210,11 +210,13 @@ c_action: CALL
{ {
int saved = 0, token; int saved = 0, token;
int nerrors = 0;
LLmessage( inserted_token) LLmessage( inserted_token)
int inserted_token; int inserted_token;
{ {
nerrors++;
if ( inserted_token == 0) { if ( inserted_token == 0) {
fprint( STDERR, "EM_table : syntax error in line %d, >>", fprint( STDERR, "EM_table : syntax error in line %d, >>",
yylineno); yylineno);
@ -222,9 +224,8 @@ int inserted_token;
fprint( STDERR, "<< will be deleted!!\n"); fprint( STDERR, "<< will be deleted!!\n");
} }
else if ( inserted_token < 0) { else if ( inserted_token < 0) {
fprint(STDERR,"EM_table : stack overflow in line %d (fatal)!\n", fprint(STDERR,"EM_table : syntax error in line %d, garbage at end of table\n",
yylineno); yylineno);
exit( 1);
} }
else { else {
fprint( STDERR, "EM_table : syntax error in line %d, >>", fprint( STDERR, "EM_table : syntax error in line %d, >>",
@ -319,7 +320,7 @@ char **argv;
to_change = argv[2]; to_change = argv[2];
c_table(); c_table();
fprint( STDERR, "No rule for %s\n", to_change); fprint( STDERR, "No rule for %s\n", to_change);
return( 1); exit( 1);
} }
} }
else { else {
@ -327,7 +328,8 @@ char **argv;
file_header(); file_header();
} }
return( table()); table();
exit(nerrors);
} }
} }