June 04, 2019 [Issue 19938] New: CTFE duplicates calls to function when it is used as LHS of slice assignment | ||||
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https://issues.dlang.org/show_bug.cgi?id=19938 Issue ID: 19938 Summary: CTFE duplicates calls to function when it is used as LHS of slice assignment Product: D Version: D2 Hardware: x86_64 OS: Linux Status: NEW Severity: enhancement Priority: P1 Component: dmd Assignee: nobody@puremagic.com Reporter: eyal@weka.io struct foo { int count; int[] x() { count++; return []; } } auto check() { foo f; f.x[] = 1; f.x[] = 2; assert(f.count == 2); // fails in CTFE only, where f.count == 4, x() calls are duplicated only in CTFE return true; } unittest { check(); // works static assert(check()); } -- |
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