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Cast parameter of '!' to _Bool

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Daniel Glöckner 2008-11-20 11:37:46 +01:00 • committed by grischka
parent 2d9b5e0bb8
commit 1b599ea7f8
1 changed files with 5 additions and 2 deletions
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7
tcc.c
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@ -7516,9 +7516,12 @@ static void unary(void)
case '!': case '!':
next(); next();
unary(); unary();
if ((vtop->r & (VT_VALMASK | VT_LVAL | VT_SYM)) == VT_CONST) if ((vtop->r & (VT_VALMASK | VT_LVAL | VT_SYM)) == VT_CONST) {
CType boolean;
boolean.t = VT_BOOL;
gen_cast(&boolean);
vtop->c.i = !vtop->c.i; vtop->c.i = !vtop->c.i;
else if ((vtop->r & VT_VALMASK) == VT_CMP) } else if ((vtop->r & VT_VALMASK) == VT_CMP)
vtop->c.i = vtop->c.i ^ 1; vtop->c.i = vtop->c.i ^ 1;
else { else {
save_regs(1); save_regs(1);