shishantbiswas/c3c
1
1
Fork 0
mirror of https://github.com/c3lang/c3c.git synced 2026-02-27 12:01:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

LLVM codegen for constants in enums could fail.

Browse Source
This commit is contained in:
Christoffer Lerno
2024-08-06 00:28:03 +02:00
parent 387d7d5508
commit b1785606cc
6 changed files with 68 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

55
test/test_suite/enumerations/enum_with_const.c3t Normal file
View File

@@ -0,0 +1,55 @@
// #target: macos-x64
module test;
const FG_YELLOW = "\e[0;38;2;255;240;128m";
const FG_GREEN = "\e[0;38;2;192;255;192m";
const FG_RED = "\e[0;38;2;255;40;40m";
enum SeverityTag : int (String fg, String label) {
INFO = { FG_GREEN, "info" },
WARN = { FG_YELLOW, "warn" },
FATAL = { FG_RED, "fatal" },
FATAL2 = { FG_RED, "fatal2" },
}
fn void main()
{
SeverityTag tag = WARN;
String a = tag.fg;
}
/* #expect: test.ll
@.enum.INFO = internal constant [5 x i8] c"INFO\00", align 1
@.enum.WARN = internal constant [5 x i8] c"WARN\00", align 1
@.enum.FATAL = internal constant [6 x i8] c"FATAL\00", align 1
@.enum.FATAL2 = internal constant [7 x i8] c"FATAL2\00", align 1
@"$ct.test.SeverityTag" = linkonce global { i8, i64, ptr, i64, i64, i64, [4 x %"char[]"] } { i8 8, i64 0, ptr null, i64 4, i64 ptrtoint (ptr @"$ct.int" to i64), i64 4, [4 x %"char[]"] [%"char[]" { ptr @.enum.INFO, i64 4 }, %"char[]" { ptr @.enum.WARN, i64 4 }, %"char[]" { ptr @.enum.FATAL, i64 5 }, %"char[]" { ptr @.enum.FATAL2, i64 6 }] }, align 8
@.str = private unnamed_addr constant [22 x i8] c"\1B[0;38;2;192;255;192m\00", align 1
@.str.1 = private unnamed_addr constant [22 x i8] c"\1B[0;38;2;255;240;128m\00", align 1
@.str.2 = private unnamed_addr constant [20 x i8] c"\1B[0;38;2;255;40;40m\00", align 1
@.str.3 = private unnamed_addr constant [20 x i8] c"\1B[0;38;2;255;40;40m\00", align 1
@"test.SeverityTag$fg" = linkonce constant [4 x %"char[]"] [%"char[]" { ptr @.str, i64 21 }, %"char[]" { ptr @.str.1, i64 21 }, %"char[]" { ptr @.str.2, i64 19 }, %"char[]" { ptr @.str.3, i64 19 }], align 8
@.str.4 = private unnamed_addr constant [5 x i8] c"info\00", align 1
@.str.5 = private unnamed_addr constant [5 x i8] c"warn\00", align 1
@.str.6 = private unnamed_addr constant [6 x i8] c"fatal\00", align 1
@.str.7 = private unnamed_addr constant [7 x i8] c"fatal2\00", align 1
@"test.SeverityTag$label" = linkonce constant [4 x %"char[]"] [%"char[]" { ptr @.str.4, i64 4 }, %"char[]" { ptr @.str.5, i64 4 }, %"char[]" { ptr @.str.6, i64 5 }, %"char[]" { ptr @.str.7, i64 6 }], align 8
@.str.10 = private unnamed_addr constant [22 x i8] c"\1B[0;38;2;255;240;128m\00", align 1
@test.FG_YELLOW = local_unnamed_addr constant %"char[]" { ptr @.str.10, i64 21 }, align 8
@.str.11 = private unnamed_addr constant [22 x i8] c"\1B[0;38;2;192;255;192m\00", align 1
@test.FG_GREEN = local_unnamed_addr constant %"char[]" { ptr @.str.11, i64 21 }, align 8
@.str.12 = private unnamed_addr constant [20 x i8] c"\1B[0;38;2;255;40;40m\00", align 1
@test.FG_RED = local_unnamed_addr constant %"char[]" { ptr @.str.12, i64 19 }, align 8
define void @test.main() #0 {
entry:
%tag = alloca i32, align 4
%a = alloca %"char[]", align 8
store i32 1, ptr %tag, align 4
%0 = load i32, ptr %tag, align 4
%ptroffset = getelementptr inbounds [16 x i8], ptr @"test.SeverityTag$fg", i32 %0
call void @llvm.memcpy.p0.p0.i32(ptr align 8 %a, ptr align 8 %ptroffset, i32 16, i1 false)
ret void
}