May 24, 2023 [Issue 23934] New: Literal integer multiplication overflow is allowed in CTFE | ||||
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https://issues.dlang.org/show_bug.cgi?id=23934 Issue ID: 23934 Summary: Literal integer multiplication overflow is allowed in CTFE 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 This example program generates the following assertion failure: static assert(1000*1000*1000*1000 > 0); // Error: static assert: `-727379968 > 0` is false It would detect bugs earlier if constant-folding/CTFE execution of multiplication disallowed overflow. -- |
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