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fixed bug which caused memory faults on erroneous input

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ceriel 1989-11-17 11:36:43 +00:00
parent a43e504fb1
commit b6c29b5541
1 changed files with 2 additions and 1 deletions
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3
lang/cem/cemcom.ansi/ival.g
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@ -93,6 +93,7 @@ initial_value_pack(struct type **tpp; struct expr **expp;)
initial_value_list(register struct type **tpp; struct expr **expp;) initial_value_list(register struct type **tpp; struct expr **expp;)
{ struct expr *e1; { struct expr *e1;
register struct type **tpp2 = 0; register struct type **tpp2 = 0;
int err_flag = gen_error;
} }
: :
{ if (tpp) tpp2 = gen_tphead(tpp, 0); } { if (tpp) tpp2 = gen_tphead(tpp, 0); }
@ -104,7 +105,7 @@ initial_value_list(register struct type **tpp; struct expr **expp;)
initial_value(tpp2, &e1) initial_value(tpp2, &e1)
{ if (!tpp) init_expression(&expp, e1); } { if (!tpp) init_expression(&expp, e1); }
]* ]*
{ if (tpp) gen_tpend(); } { if (tpp && ! err_flag) gen_tpend(); }
','? /* optional trailing comma */ ','? /* optional trailing comma */
; ;