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Commit 7ccadf0

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fix: Diagnose not yet implemented 'in' operator (#2629)
1 parent 4535263 commit 7ccadf0

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5 files changed

+25
-1
lines changed

5 files changed

+25
-1
lines changed

‎src/compiler.ts‎

Lines changed: 8 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -4662,6 +4662,14 @@ export class Compiler extends DiagnosticEmitter {
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}
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break;
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}
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case Token.In: {
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this.error(
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DiagnosticCode.Not_implemented_0,
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expression.range, "'in' operator"
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);
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this.currentType = Type.bool;
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return module.unreachable();
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}
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default: {
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assert(false);
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expr = this.module.unreachable();

‎src/parser.ts‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -4311,7 +4311,8 @@ export class Parser extends DiagnosticEmitter {
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case Token.Bar:
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case Token.Caret:
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case Token.Ampersand_Ampersand:
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case Token.Bar_Bar: {
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case Token.Bar_Bar:
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case Token.In: {
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let next = this.parseExpression(tn, nextPrecedence + 1);
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if (!next) return null;
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expr = Node.createBinaryExpression(token, expr, next, tn.range(startPos, tn.pos));

‎src/resolver.ts‎

Lines changed: 6 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -2054,6 +2054,12 @@ export class Resolver extends DiagnosticEmitter {
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return Type.bool;
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}
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// in operator
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case Token.In: {
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return Type.bool;
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}
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// arithmetics: result is common type of LHS and RHS, preferring overloads
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case Token.Plus:

‎tests/compiler/in.json‎

Lines changed: 6 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,6 @@
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{
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"stderr": [
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"AS100: Not implemented: 'in' operator", "\"log\" in console",
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"EOF"
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]
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}

‎tests/compiler/in.ts‎

Lines changed: 3 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,3 @@
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"log" in console;
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ERROR("EOF");

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