Bug 4745 – Non-uniform handling of commas in static initialization of structs

Compiler behaves differently for different cases when handling field initializers for structs: struct S1 { int a, b, c; static immutable S1 C1 = { 1 2 3 }; // no commas here, compiles static immutable S1 C2 = { 1, 2, 3 }; // compiles as well } int foo() { return 3; } struct S2 { int a, b, c; static immutable S2 C1 = { foo() 2 3 }; // compiles (and works) static immutable S2 C2 = { foo() 2, 3 }; // compiles (and works) static immutable S2 C3 = { 2 foo() 3 }; // does not compile: comma expected separating field initializers } Encountered this on 2.048 Windows (AMD64), 2.047 and 2.048 Linux (AMD64)

Mass migration of bugs marked as x86-64 to just x86. The platform run on isn't what's relevant, it's if the app is a 32 or 64 bit app.

Whoa! How come the compile will accept the no-comma syntax at all?! It should be rejected if http://d-programming-language.org/declaration.html#StructMemberInitializers is correct.

https://github.com/D-Programming-Language/dmd/commit/b6b60755753bd237650dd2ae8e1190d103854475 https://github.com/D-Programming-Language/dmd/commit/b937e5729419f99ec1b0631c268fc9fbe6b42cc3