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Bug 12649 – "discards return value" warning will cause ICE on function pointer call

Status: RESOLVED
Resolution: FIXED
Severity: regression
Priority: P1
Component: dmd
Product: D
Version: D2
Platform: All
OS: All
Creation time: 2014-04-25T14:51:00Z
Last change time: 2014-05-02T22:22:36Z
Keywords: ice, pull
Assigned to: nobody
Creator: k.hara.pg
Blocks: 12647

Comments

Comment #0 by k.hara.pg — 2014-04-25T14:51:29Z

Test case: int foo() pure nothrow { return 1; } void main() { auto fp = &foo; //foo(); // Warning: Call to function test.foo without side effects // discards return value fp(); // ICE! }

Comment #1 by k.hara.pg — 2014-04-25T15:04:55Z

The regression has caused by the implementation of issue 3882. https://github.com/D-Programming-Language/dmd/pull/3491

Comment #2 by github-bugzilla — 2014-05-02T22:22:35Z

Commit pushed to master at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/3a9a29b85edf2aa01fa89d0df04ccb460a925032 fix Issue 12649 - "discards return value" warning will cause ICE on function pointer call