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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 28x 28x 28x 28x 28x 28x 28x 28x 28x 3x 3x 3x 28x 28x 28x 28x 28x 2x 2x 1x 1x 1x 1x 2x 27x 28x 9x 9x 9x 18x 28x 39x 39x 39x 39x 39x 39x 18x 18x 39x 21x 19x 19x 19x 19x 19x 4x 4x 4x 19x 15x 15x 19x 19x 19x 19x 19x 19x 19x 19x 1x 19x 3x 3x 3x 14x 11x 11x 11x 11x 11x 19x 21x 2x 2x 2x 2x 39x 15x 28x 28x 15x 15x 15x 1x 1x 1x 1x 28x 10x 10x 10x 10x 10x 2x 2x 2x 10x 1x 1x 1x 1x 7x 7x 28x 10x 18x 8x 5x 5x 5x 3x 3x 3x 1x 1x | import * as Expressions from "../../2_statements/expressions";
import {ExpressionNode} from "../../nodes";
import {Dynamic} from "./dynamic";
import {ObjectReferenceType, StructureType, TableType, UnknownType, VoidType} from "../../types/basic";
import {IReferenceExtras, ReferenceType} from "../_reference";
import {ObjectOriented} from "../_object_oriented";
import {IMethodDefinition} from "../../types/_method_definition";
import {INode} from "../../nodes/_inode";
import {AbstractType} from "../../types/basic/_abstract_type";
import {SourceFieldSymbol} from "./source_field_symbol";
import {SourceField} from "./source_field";
import {Dash, InstanceArrow, StaticArrow} from "../../1_lexer/tokens";
import {AttributeName} from "./attribute_name";
import {ComponentName} from "./component_name";
import {Version} from "../../../version";
import {CheckSyntaxKey, SyntaxInput, syntaxIssue} from "../_syntax_input";
import {AssertError} from "../assert_error";
export class MethodSource {
public runSyntax(node: ExpressionNode, input: SyntaxInput): IMethodDefinition | VoidType | undefined {
const helper = new ObjectOriented(input.scope);
const children = node.getChildren().slice();
const first = children.shift();
if (first === undefined) {
throw new AssertError("MethodSource, first child expected");
}
let context: AbstractType | IMethodDefinition | undefined = this.findTop(first, input, children);
if (context === undefined) {
context = input.scope.findVariable("me")?.getType();
children.unshift(first);
}
if (input.scope.getVersion() === Version.Cloud
&& first.get() instanceof Expressions.Dynamic
&& first instanceof ExpressionNode
&& children[0]?.concatTokens() === "=>") {
const name = first.findDirectExpression(Expressions.Constant)?.concatTokens().replace(/'/g, "").replace(/`/g, "");
if (name !== undefined && input.scope.findClassDefinition(name) === undefined) {
const message = `Class "${name}" not found/released`;
input.issues.push(syntaxIssue(input, node.getFirstToken(), message));
return new VoidType(CheckSyntaxKey);
}
}
if (context instanceof VoidType) {
// todo, if there are more dynamic with variables, the references for the variables are not added?
return context;
}
while (children.length > 0) {
const current = children.shift();
if (current === undefined) {
break;
}
if (current.get() instanceof Dash) {
if (context instanceof UnknownType) {
const message = "Not a structure, type unknown, MethodSource";
input.issues.push(syntaxIssue(input, node.getFirstToken(), message));
return new VoidType(CheckSyntaxKey);
} else if (!(context instanceof StructureType)) {
const message = "Not a structure, MethodSource";
input.issues.push(syntaxIssue(input, node.getFirstToken(), message));
return new VoidType(CheckSyntaxKey);
}
} else if (current.get() instanceof InstanceArrow
|| current.get() instanceof StaticArrow) {
// todo, handling static vs instance
} else if (current.get() instanceof Expressions.AttributeName
|| current.get() instanceof Expressions.SourceField) {
if (context instanceof AbstractType) {
const attr = new AttributeName().runSyntax(context, current, input, ReferenceType.DataReadReference, false);
const isSyntaxError = attr instanceof VoidType && attr.getVoided() === CheckSyntaxKey;
if (isSyntaxError === false) {
context = attr;
continue;
}
}
// try looking for method name
const className = context instanceof ObjectReferenceType ? context.getIdentifierName() : undefined;
const methodToken = current.getFirstToken();
const methodName = methodToken?.getStr();
const def = input.scope.findObjectDefinition(className);
// eslint-disable-next-line prefer-const
let {method, def: foundDef} = helper.searchMethodName(def, methodName);
if (method === undefined && methodName?.toUpperCase() === "CONSTRUCTOR") {
context = new VoidType("CONSTRUCTOR"); // todo, this is a workaround, constructors always exists
} else if (method === undefined && !(context instanceof VoidType)) {
const message = "Method or attribute \"" + methodName + "\" not found, MethodSource";
input.issues.push(syntaxIssue(input, node.getFirstToken(), message));
return new VoidType(CheckSyntaxKey);
} else if (method) {
const extra = helper.methodReferenceExtras(foundDef, className);
input.scope.addReference(methodToken, method, ReferenceType.MethodReference, input.filename, extra);
context = method;
}
} else if (current.get() instanceof Expressions.ComponentName && context instanceof AbstractType) {
if (context instanceof TableType && context.isWithHeader()) {
context = context.getRowType();
}
context = new ComponentName().runSyntax(context, current, input);
} else if (current instanceof ExpressionNode && current.get() instanceof Expressions.Dynamic) {
new Dynamic().runSyntax(current, input);
context = new VoidType("Dynamic");
}
}
if (context instanceof AbstractType && !(context instanceof VoidType)) {
const message = "Not a method, MethodSource";
input.issues.push(syntaxIssue(input, node.getFirstToken(), message));
return new VoidType(CheckSyntaxKey);
} else if (context === undefined) {
const message = "Not found, MethodSource";
input.issues.push(syntaxIssue(input, node.getFirstToken(), message));
return new VoidType(CheckSyntaxKey);
}
return context;
}
//////////////////////////////////////
private findTop(first: INode, input: SyntaxInput, children: any[]): AbstractType | undefined {
if (first.get() instanceof Expressions.ClassName) {
// todo, refactor this part to new expression handler,
const token = first.getFirstToken();
const className = token.getStr();
const classDefinition = input.scope.findObjectDefinition(className);
if (classDefinition === undefined && input.scope.getDDIC().inErrorNamespace(className) === false) {
const extra: IReferenceExtras = {ooName: className, ooType: "Void"};
input.scope.addReference(token, undefined, ReferenceType.ObjectOrientedVoidReference, input.filename, extra);
return new VoidType(className);
} else if (classDefinition === undefined) {
const message = "Class " + className + " not found";
input.issues.push(syntaxIssue(input, first.getFirstToken(), message));
return new VoidType(CheckSyntaxKey);
}
input.scope.addReference(first.getFirstToken(), classDefinition, ReferenceType.ObjectOrientedReference, input.filename);
return new ObjectReferenceType(classDefinition);
} else if (first instanceof ExpressionNode && first.get() instanceof Expressions.SourceField && children.length > 0) {
return new SourceField().runSyntax(first, input, ReferenceType.DataReadReference);
} else if (first instanceof ExpressionNode && first.get() instanceof Expressions.SourceFieldSymbol) {
return new SourceFieldSymbol().runSyntax(first, input);
} else if (first instanceof ExpressionNode && first.get() instanceof Expressions.Dynamic) {
new Dynamic().runSyntax(first, input);
return new VoidType("Dynamic");
}
return undefined;
}
} |