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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 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 34x 34x 34x 34x 34x 34x 34x 34x 34x 10x 10x 34x 34x 36x 36x 34x 34x 34x 61x 32x 61x 29x 29x 61x 34x 34x 10x 10x 34x 34x 34x 1x | import {ExpressionNode} from "../../nodes";
import * as Expressions from "../../2_statements/expressions";
import {Source} from "./source";
import {Let} from "./let";
import {Cond} from "./cond";
import {AbstractType} from "../../types/basic/_abstract_type";
import {SyntaxInput} from "../_syntax_input";
export class CondBody {
public runSyntax(
node: ExpressionNode | undefined,
input: SyntaxInput,
targetType: AbstractType | undefined): AbstractType | undefined {
if (node === undefined) {
return undefined;
}
let scoped = false;
const l = node.findDirectExpression(Expressions.Let);
if (l) {
scoped = new Let().runSyntax(l, input);
}
for (const s of node.findDirectExpressions(Expressions.Cond)) {
new Cond().runSyntax(s, input);
}
let type: AbstractType | undefined = undefined;
for (const s of node.findDirectExpressions(Expressions.Source)) {
if (type === undefined) {
type = new Source().runSyntax(s, input, targetType);
} else {
new Source().runSyntax(s, input, targetType);
}
}
if (scoped === true) {
input.scope.pop(node.getLastToken().getEnd());
}
return type;
}
} |