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fix 'no-unbound-method'

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dcode
2019-05-25 19:22:19 +02:00
parent 3224925e47
commit f9e1f65133
1 changed files with 16 additions and 15 deletions
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31
src/flow.ts
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@ -295,20 +295,6 @@ export class Flow {
return branch;
}
private static findUsedLocals(expr: ExpressionRef, blocked: Set<i32>): void {
switch (getExpressionId(expr)) {
case ExpressionId.LocalGet: {
blocked.add(getGetLocalIndex(expr));
break;
}
case ExpressionId.LocalSet: {
blocked.add(getSetLocalIndex(expr));
break;
}
default: traverse(expr, blocked, Flow.findUsedLocals);
}
}
/** Gets a free temporary local of the specified type. */
getTempLocal(type: Type, except: ExpressionRef = 0): Local {
var parentFunction = this.parentFunction;
@ -324,7 +310,7 @@ export class Flow {
var local: Local;
if (except) {
let usedLocals = new Set<i32>();
traverse(except, usedLocals, Flow.findUsedLocals);
traverse(except, usedLocals, findUsedLocals);
if (temps) {
for (let i = 0, k = temps.length; i < k; ++i) {
if (!usedLocals.has(temps[i].index)) {
@ -1089,3 +1075,18 @@ function canConversionOverflow(fromType: Type, toType: Type): bool {
|| fromType.size > toType.size
|| fromType.is(TypeFlags.SIGNED) != toType.is(TypeFlags.SIGNED);
}
/** A visitor function for use with `traverse` that finds all indexes of used locals. */
function findUsedLocals(expr: ExpressionRef, used: Set<i32>): void {
switch (getExpressionId(expr)) {
case ExpressionId.LocalGet: {
used.add(getGetLocalIndex(expr));
break;
}
case ExpressionId.LocalSet: {
used.add(getSetLocalIndex(expr));
break;
}
default: traverse(expr, used, findUsedLocals);
}
}