Function reportImplicitAny

test/fixtures/snapshot/typescript.js:67922–67990

(declaration, type, wideningKind)

            return errorReported;
        }
        function reportImplicitAny(declaration, type, wideningKind) {
            var typeAsString = typeToString(getWidenedType(type));
            if (ts.isInJSFile(declaration) && !ts.isCheckJsEnabledForFile(ts.getSourceFileOfNode(declaration), compilerOptions)) {
                // Only report implicit any errors/suggestions in TS and ts-check JS files
                return;
            }
            var diagnostic;
            switch (declaration.kind) {
                case 221 /* SyntaxKind.BinaryExpression */:
                case 167 /* SyntaxKind.PropertyDeclaration */:
                case 166 /* SyntaxKind.PropertySignature */:
                    diagnostic = noImplicitAny ? ts.Diagnostics.Member_0_implicitly_has_an_1_type : ts.Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage;
                    break;
                case 164 /* SyntaxKind.Parameter */:
                    var param = declaration;
                    if (ts.isIdentifier(param.name) &&
                        (ts.isCallSignatureDeclaration(param.parent) || ts.isMethodSignature(param.parent) || ts.isFunctionTypeNode(param.parent)) &&
                        param.parent.parameters.indexOf(param) > -1 &&
                        (resolveName(param, param.name.escapedText, 788968 /* SymbolFlags.Type */, undefined, param.name.escapedText, /*isUse*/ true) ||
                            param.name.originalKeywordKind && ts.isTypeNodeKind(param.name.originalKeywordKind))) {
                        var newName = "arg" + param.parent.parameters.indexOf(param);
                        var typeName = ts.declarationNameToString(param.name) + (param.dotDotDotToken ? "[]" : "");
                        errorOrSuggestion(noImplicitAny, declaration, ts.Diagnostics.Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1, newName, typeName);
                        return;
                    }
                    diagnostic = declaration.dotDotDotToken ?
                        noImplicitAny ? ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type : ts.Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage :
                        noImplicitAny ? ts.Diagnostics.Parameter_0_implicitly_has_an_1_type : ts.Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage;
                    break;
                case 203 /* SyntaxKind.BindingElement */:
                    diagnostic = ts.Diagnostics.Binding_element_0_implicitly_has_an_1_type;
                    if (!noImplicitAny) {
                        // Don't issue a suggestion for binding elements since the codefix doesn't yet support them.
                        return;
                    }
                    break;
                case 317 /* SyntaxKind.JSDocFunctionType */:
                    error(declaration, ts.Diagnostics.Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString);
                    return;
                case 256 /* SyntaxKind.FunctionDeclaration */:
                case 169 /* SyntaxKind.MethodDeclaration */:
                case 168 /* SyntaxKind.MethodSignature */:
                case 172 /* SyntaxKind.GetAccessor */:
                case 173 /* SyntaxKind.SetAccessor */:
                case 213 /* SyntaxKind.FunctionExpression */:
                case 214 /* SyntaxKind.ArrowFunction */:
                    if (noImplicitAny && !declaration.name) {
                        if (wideningKind === 3 /* WideningKind.GeneratorYield */) {
                            error(declaration, ts.Diagnostics.Generator_implicitly_has_yield_type_0_because_it_does_not_yield_any_values_Consider_supplying_a_return_type_annotation, typeAsString);
                        }
                        else {
                            error(declaration, ts.Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString);
                        }
                        return;
                    }
                    diagnostic = !noImplicitAny ? ts.Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage :
                        wideningKind === 3 /* WideningKind.GeneratorYield */ ? ts.Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type :
                            ts.Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type;