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Bug 19629 – [CTFE][SIMD] Error: cannot determine length of `cast(__vector(int[4]))0` at compile time

Status: RESOLVED
Resolution: WORKSFORME
Severity: major
Priority: P1
Component: dmd
Product: D
Version: D2
Platform: All
OS: All
Creation time: 2019-01-28T23:31:44Z
Last change time: 2020-03-21T03:56:39Z
Assigned to: No Owner
Creator: Iain Buclaw

Comments

Comment #0 by ibuclaw — 2019-01-28T23:31:44Z

enum int4 E5 = int4(0); enum int[4] E6 = int4(0).array; enum int[4] E8 = cast(int[4])int4(0).array; enum v5 = E5[0]; enum v6 = E6[0]; enum v8 = E8[0];

Comment #1 by ibuclaw — 2019-03-12T22:14:31Z

Doesn't happen with gdc, possibly because of this patch. https://github.com/dlang/dmd/pull/7065

Comment #2 by b2.temp — 2019-07-11T00:38:19Z

works since 2.085