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Avoid use of goto in FormatSpec::useCharacter

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This commit is contained in:
Rangi42
2025-02-27 13:45:13 -05:00
parent 9b395f3bf1
commit d8192560b0
1 changed files with 18 additions and 17 deletions
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35
src/asm/format.cpp
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@@ -22,29 +22,29 @@ void FormatSpec::useCharacter(int c) {
case ' ':
case '+':
if (state > FORMAT_SIGN) {
goto invalid;
break;
}
state = FORMAT_EXACT;
sign = c;
break;
return;
// exact
case '#':
if (state > FORMAT_EXACT) {
goto invalid;
break;
}
state = FORMAT_ALIGN;
exact = true;
break;
return;
// align
case '-':
if (state > FORMAT_ALIGN) {
goto invalid;
break;
}
state = FORMAT_WIDTH;
alignLeft = true;
break;
return;
// pad, width, and prec values
case '0':
@@ -71,27 +71,27 @@ void FormatSpec::useCharacter(int c) {
} else if (state == FORMAT_PREC) {
precision = precision * 10 + (c - '0');
} else {
goto invalid;
break;
}
break;
return;
// width
case '.':
if (state > FORMAT_WIDTH) {
goto invalid;
break;
}
state = FORMAT_FRAC;
hasFrac = true;
break;
return;
// prec
case 'q':
if (state > FORMAT_PREC) {
goto invalid;
break;
}
state = FORMAT_PREC;
hasPrec = true;
break;
return;
// type
case 'd':
@@ -103,18 +103,19 @@ void FormatSpec::useCharacter(int c) {
case 'f':
case 's':
if (state >= FORMAT_DONE) {
goto invalid;
break;
}
state = FORMAT_DONE;
valid = true;
type = c;
break;
return;
default:
invalid:
state = FORMAT_INVALID;
valid = false;
break;
}
state = FORMAT_INVALID;
valid = false;
}
void FormatSpec::finishCharacters() {