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Minor renaming.

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This commit is contained in:
Daniel Rosenwasser
2014-07-18 17:26:45 -07:00
parent b7343c214d
commit 69018e635a
1 changed files with 4 additions and 4 deletions
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8
src/compiler/checker.ts
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@@ -4025,18 +4025,18 @@ module ts {
// An explicitly typed function whose return type isn't the Void or the Any type
// must have at least one return statement somewhere in its body.
// An exception to this rule is if the function implementation consists of a single 'throw' statement.
function checkIfNonVoidFunctionHasReturnExpressionsOrSingleThrowStatment(decl: FunctionDeclaration, returnType: Type): void {
function checkIfNonVoidFunctionHasReturnExpressionsOrSingleThrowStatment(func: FunctionDeclaration, returnType: Type): void {
// Functions that return 'void' or 'any' don't need any return expressions.
if (returnType === voidType || returnType === anyType) {
return;
}
// If all we have is a function signature, or an arrow function with an expression body, then there is nothing to check.
if (!decl.body || decl.body.kind !== SyntaxKind.FunctionBlock) {
if (!func.body || func.body.kind !== SyntaxKind.FunctionBlock) {
return;
}
var bodyBlock = <Block>decl.body;
var bodyBlock = <Block>func.body;
// Ensure the body has at least one return expression.
if (bodyContainsReturnExpressions(bodyBlock)) {
@@ -4051,7 +4051,7 @@ module ts {
}
// This function does not conform to the specification.
error(decl.type, Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_have_a_return_expression_or_consist_of_a_single_throw_statement);
error(func.type, Diagnostics.A_function_whose_declared_type_is_neither_void_nor_any_must_have_a_return_expression_or_consist_of_a_single_throw_statement);
}
function checkFunctionExpression(node: FunctionExpression, contextualType?: Type, contextualMapper?: TypeMapper): Type {