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more sane parentheses fix for delegates

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not sure what I was thinking with the initial version
This commit is contained in:
WebFreak001 2023-07-12 13:52:54 +02:00 • committed by Jan Jurzitza
parent 7601fe65f9
commit 5d67707744
1 changed files with 4 additions and 5 deletions
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9
src/dscanner/analysis/lambda_return_check.d
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@ -49,8 +49,7 @@ final class LambdaReturnCheck : BaseAnalyzer
.concat(AutoFix.insertionAfter(fLit.tokens[0], ")"))
.concat(AutoFix.replacement(arrow[0], ""));
}
autofixes ~= AutoFix.insertionBefore(*endIncl, "(", "Add parenthesis (return delegate)")
.concat(AutoFix.insertionAfter(fe.specifiedFunctionBody.tokens[$ - 1], ")"));
autofixes ~= AutoFix.insertionBefore(*endIncl, "() ", "Add parenthesis (return delegate)");
addErrorMessage(tokens, KEY, "This lambda returns a lambda. Add parenthesis to clarify.",
autofixes);
}
@ -101,11 +100,11 @@ unittest
{
int[] b;
auto a = b.map!((a) { return a * a + 2; }).array(); // fix:0
auto a = b.map!(a => ({ return a * a + 2; })).array(); // fix:1
auto a = b.map!(a => () { return a * a + 2; }).array(); // fix:1
pragma(msg, typeof((a) { return a; })); // fix:0
pragma(msg, typeof(a => ({ return a; }))); // fix:1
pragma(msg, typeof(a => () { return a; })); // fix:1
pragma(msg, typeof((a) { return a; })); // fix:0
pragma(msg, typeof((a) => ({ return a; }))); // fix:1
pragma(msg, typeof((a) => () { return a; })); // fix:1
}
}c, sac);