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Moved examples around. Updated (and corrected) const initialization. Removed "in" keyword. Added "member" attribute domain. Many fixes in struct padding and alignment and tests. Fixed extern global.

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This commit is contained in:
Christoffer Lerno
2021-01-24 00:52:48 +01:00
committed by Christoffer Lerno
parent 564c93700e
commit 3a24fbfa6d
67 changed files with 1930 additions and 671 deletions
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30
test/test_suite/union/empty_unions.c3 Normal file
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module test;
struct Empty {}
union Foo {}
union Qu
{
Qu *x;
}
union Xe
{
char c;
int a, z;
long b;
void *b1;
struct qu
{
int a;
long z;
}
}
func Xe foo(Xe a)
{
a.c = 123;
a.a = 39249;
a.b = 12301230123123;
a.z = 1;
return a;
}

29
test/test_suite/union/union_in_struct.c3t Normal file
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module test;
struct Blend_Map_Entry
{
union vals {
float[5] colour;
double[2] point_Slope;
}
}
Blend_Map_Entry a = { .vals = { .colour = { 1, 2, 3, 4, 5 } } };
Blend_Map_Entry b = { .vals = { .point_Slope = { 6, 7 } } };
Blend_Map_Entry c = { .vals.colour[2] = 1 };
Blend_Map_Entry d = { .vals.colour = { 1, 2, 3, 4, 5 } };
func void test(Blend_Map_Entry* foo)
{
}
// #expect: union_in_struct.ll
%test.Blend_Map_Entry = type { %test.vals }
%test.vals = type { [2 x double], [8 x i8] }
@a = protected global { { [5 x float], [4 x i8] } } { { [5 x float], [4 x i8] } { [5 x float] [float 1.000000e+00, float 2.000000e+00, float 3.000000e+00, float 4.000000e+00, float 5.000000e+00], [4 x i8] undef } }, align 8
@b = protected global %test.Blend_Map_Entry { %test.vals { [2 x double] [double 6.000000e+00, double 7.000000e+00], [8 x i8] undef } }, align 8
@c = protected global { { { [2 x float], float, [2 x float] }, [4 x i8] } } { { { [2 x float], float, [2 x float] }, [4 x i8] } { { [2 x float], float, [2 x float] } { [2 x float] zeroinitializer, float 1.000000e+00, [2 x float] zeroinitializer }, [4 x i8] undef } }, align 8
@d = protected global { { [5 x float], [4 x i8] } } { { [5 x float], [4 x i8] } { [5 x float] [float 1.000000e+00, float 2.000000e+00, float 3.000000e+00, float 4.000000e+00, float 5.000000e+00], [4 x i8] undef } }, align 8

13
test/test_suite/union/union_member_voidcast.c3 Normal file
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module test;
union Xu
{
void *b;
}
func Xu foo()
{
Xu a;
a.b = cast(123 as void*);
return a;
}