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refactor(): use const and let instead of var

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This commit is contained in:
Joao Dias
2016-11-12 14:08:58 +01:00
committed by Victor Berchet
parent 73593d4bf3
commit 77ee27c59e
435 changed files with 4637 additions and 4663 deletions
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2
modules/@angular/compiler/src/compiler_util/binding_util.ts
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@ -30,7 +30,7 @@ export function createCheckBindingField(builder: ClassBuilder): CheckBindingFiel
export function createCheckBindingStmt(
evalResult: ConvertPropertyBindingResult, fieldExpr: o.ReadPropExpr,
throwOnChangeVar: o.Expression, actions: o.Statement[]): o.Statement[] {
var condition: o.Expression = o.importExpr(resolveIdentifier(Identifiers.checkBinding)).callFn([
let condition: o.Expression = o.importExpr(resolveIdentifier(Identifiers.checkBinding)).callFn([
throwOnChangeVar, fieldExpr, evalResult.currValExpr
]);
if (evalResult.forceUpdate) {

40
modules/@angular/compiler/src/compiler_util/expression_converter.ts
View File

@ -58,7 +58,7 @@ export function convertPropertyBinding(
}
if (visitor.needsValueUnwrapper) {
var initValueUnwrapperStmt = VAL_UNWRAPPER_VAR.callMethod('reset', []).toStmt();
const initValueUnwrapperStmt = VAL_UNWRAPPER_VAR.callMethod('reset', []).toStmt();
stmts.push(initValueUnwrapperStmt);
}
stmts.push(currValExpr.set(outputExpr).toDeclStmt(null, [o.StmtModifier.Final]));
@ -86,14 +86,14 @@ export function convertActionBinding(
}
const visitor =
new _AstToIrVisitor(builder, nameResolver, implicitReceiver, null, bindingId, true);
let actionStmts: o.Statement[] = [];
const actionStmts: o.Statement[] = [];
flattenStatements(action.visit(visitor, _Mode.Statement), actionStmts);
prependTemporaryDecls(visitor.temporaryCount, bindingId, actionStmts);
var lastIndex = actionStmts.length - 1;
var preventDefaultVar: o.ReadVarExpr = null;
const lastIndex = actionStmts.length - 1;
let preventDefaultVar: o.ReadVarExpr = null;
if (lastIndex >= 0) {
var lastStatement = actionStmts[lastIndex];
var returnExpr = convertStmtIntoExpression(lastStatement);
const lastStatement = actionStmts[lastIndex];
const returnExpr = convertStmtIntoExpression(lastStatement);
if (returnExpr) {
// Note: We need to cast the result of the method call to dynamic,
// as it might be a void method!
@ -112,7 +112,7 @@ export function convertActionBinding(
*/
export function createSharedBindingVariablesIfNeeded(stmts: o.Statement[]): o.Statement[] {
const unwrapperStmts: o.Statement[] = [];
var readVars = o.findReadVarNames(stmts);
const readVars = o.findReadVarNames(stmts);
if (readVars.has(VAL_UNWRAPPER_VAR.name)) {
unwrapperStmts.push(
VAL_UNWRAPPER_VAR
@ -175,7 +175,7 @@ class _AstToIrVisitor implements cdAst.AstVisitor {
private bindingId: string, private isAction: boolean) {}
visitBinary(ast: cdAst.Binary, mode: _Mode): any {
var op: o.BinaryOperator;
let op: o.BinaryOperator;
switch (ast.operation) {
case '+':
op = o.BinaryOperator.Plus;
@ -303,7 +303,7 @@ class _AstToIrVisitor implements cdAst.AstVisitor {
}
visitLiteralMap(ast: cdAst.LiteralMap, mode: _Mode): any {
let parts: any[] = [];
const parts: any[] = [];
for (let i = 0; i < ast.keys.length; i++) {
parts.push([ast.keys[i], this.visit(ast.values[i], _Mode.Expression)]);
}
@ -330,9 +330,9 @@ class _AstToIrVisitor implements cdAst.AstVisitor {
} else {
const args = this.visitAll(ast.args, _Mode.Expression);
let result: any = null;
let receiver = this.visit(ast.receiver, _Mode.Expression);
const receiver = this.visit(ast.receiver, _Mode.Expression);
if (receiver === this._implicitReceiver) {
var varExpr = this._getLocal(ast.name);
const varExpr = this._getLocal(ast.name);
if (isPresent(varExpr)) {
result = varExpr.callFn(args);
}
@ -354,7 +354,7 @@ class _AstToIrVisitor implements cdAst.AstVisitor {
return this.convertSafeAccess(ast, leftMostSafe, mode);
} else {
let result: any = null;
var receiver = this.visit(ast.receiver, _Mode.Expression);
const receiver = this.visit(ast.receiver, _Mode.Expression);
if (receiver === this._implicitReceiver) {
result = this._getLocal(ast.name);
}
@ -366,9 +366,9 @@ class _AstToIrVisitor implements cdAst.AstVisitor {
}
visitPropertyWrite(ast: cdAst.PropertyWrite, mode: _Mode): any {
let receiver: o.Expression = this.visit(ast.receiver, _Mode.Expression);
const receiver: o.Expression = this.visit(ast.receiver, _Mode.Expression);
if (receiver === this._implicitReceiver) {
var varExpr = this._getLocal(ast.name);
const varExpr = this._getLocal(ast.name);
if (isPresent(varExpr)) {
throw new Error('Cannot assign to a reference or variable!');
}
@ -580,11 +580,11 @@ function createCachedLiteralArray(builder: ClassBuilder, values: o.Expression[])
if (values.length === 0) {
return o.importExpr(resolveIdentifier(Identifiers.EMPTY_ARRAY));
}
var proxyExpr = o.THIS_EXPR.prop(`_arr_${builder.fields.length}`);
var proxyParams: o.FnParam[] = [];
var proxyReturnEntries: o.Expression[] = [];
for (var i = 0; i < values.length; i++) {
var paramName = `p${i}`;
const proxyExpr = o.THIS_EXPR.prop(`_arr_${builder.fields.length}`);
const proxyParams: o.FnParam[] = [];
const proxyReturnEntries: o.Expression[] = [];
for (let i = 0; i < values.length; i++) {
const paramName = `p${i}`;
proxyParams.push(new o.FnParam(paramName));
proxyReturnEntries.push(o.variable(paramName));
}
@ -605,7 +605,7 @@ function createCachedLiteralMap(
const proxyParams: o.FnParam[] = [];
const proxyReturnEntries: [string, o.Expression][] = [];
const values: o.Expression[] = [];
for (var i = 0; i < entries.length; i++) {
for (let i = 0; i < entries.length; i++) {
const paramName = `p${i}`;
proxyParams.push(new o.FnParam(paramName));
proxyReturnEntries.push([entries[i][0], o.variable(paramName)]);

2
modules/@angular/compiler/src/compiler_util/identifier_util.ts
View File

@ -40,7 +40,7 @@ export function createPureProxy(
fn: o.Expression, argCount: number, pureProxyProp: o.ReadPropExpr,
builder: {fields: o.ClassField[], ctorStmts: {push: (stmt: o.Statement) => void}}) {
builder.fields.push(new o.ClassField(pureProxyProp.name, null));
var pureProxyId =
const pureProxyId =
argCount < Identifiers.pureProxies.length ? Identifiers.pureProxies[argCount] : null;
if (!pureProxyId) {
throw new Error(`Unsupported number of argument for pure functions: ${argCount}`);

6
modules/@angular/compiler/src/compiler_util/render_util.ts
View File

@ -53,7 +53,7 @@ export function writeToRenderer(
.toStmt());
break;
case PropertyBindingType.Style:
var strValue: o.Expression = renderValue.callMethod('toString', []);
let strValue: o.Expression = renderValue.callMethod('toString', []);
if (isPresent(boundProp.unit)) {
strValue = strValue.plus(o.literal(boundProp.unit));
}
@ -84,8 +84,8 @@ function sanitizedValue(
if (!securityContextExpression) {
throw new Error(`internal error, no SecurityContext given ${boundProp.name}`);
}
let ctx = view.prop('viewUtils').prop('sanitizer');
let args = [securityContextExpression, renderValue];
const ctx = view.prop('viewUtils').prop('sanitizer');
const args = [securityContextExpression, renderValue];
return ctx.callMethod('sanitize', args);
}