mirror of
https://github.com/c3lang/c3c.git
synced 2026-02-27 20:11:17 +00:00
5c77c9a754
- Order of attribute declaration is changed for `alias`. - Added `LANGUAGE_DEV_VERSION` env constant. - Rename `anyfault` -> `fault`. - Changed `fault` -> `faultdef`. - Added `attrdef` instead of `alias` for attribute aliases.
119 lines
3.5 KiB
Plaintext
119 lines
3.5 KiB
Plaintext
faultdef FOO, BAR;
|
|
|
|
fn void? errorThing()
|
|
{
|
|
return BAR?;
|
|
}
|
|
|
|
fn void? errorThing2()
|
|
{
|
|
return;
|
|
}
|
|
|
|
extern fn void printf(char*, ...);
|
|
fn void main()
|
|
{
|
|
fault z = @catch(errorThing());
|
|
printf("Z; %llx\n", (iptr)(z));
|
|
printf("BAR: %llx\n", (iptr)(BAR));
|
|
printf("FOO: %llx\n", (iptr)(FOO));
|
|
z = @catch(errorThing2());
|
|
printf("Z2: %llx\n", (iptr)(z));
|
|
}
|
|
|
|
/* #expect: anyfault_void.ll
|
|
|
|
define i64 @anyfault_void.errorThing() #0 {
|
|
entry:
|
|
ret i64 ptrtoint (ptr @anyfault_void.BAR to i64)
|
|
}
|
|
|
|
define i64 @anyfault_void.errorThing2() #0 {
|
|
entry:
|
|
%reterr = alloca i64, align 8
|
|
ret i64 0
|
|
}
|
|
|
|
declare void @printf(ptr, ...) #0
|
|
|
|
define void @anyfault_void.main() #0 {
|
|
entry:
|
|
%z = alloca i64, align 8
|
|
%blockret = alloca i64, align 8
|
|
%f = alloca i64, align 8
|
|
%blockret1 = alloca i64, align 8
|
|
%f2 = alloca i64, align 8
|
|
br label %testblock
|
|
|
|
testblock: ; preds = %entry
|
|
%0 = call i64 @anyfault_void.errorThing()
|
|
%not_err = icmp eq i64 %0, 0
|
|
%1 = call i1 @llvm.expect.i1(i1 %not_err, i1 true)
|
|
br i1 %1, label %after_check, label %assign_optional
|
|
|
|
assign_optional: ; preds = %testblock
|
|
store i64 %0, ptr %f, align 8
|
|
br label %end_block
|
|
|
|
after_check: ; preds = %testblock
|
|
store i64 0, ptr %f, align 8
|
|
br label %end_block
|
|
|
|
end_block: ; preds = %after_check, %assign_optional
|
|
%2 = load i64, ptr %f, align 8
|
|
%i2b = icmp ne i64 %2, 0
|
|
br i1 %i2b, label %if.then, label %if.exit
|
|
|
|
if.then: ; preds = %end_block
|
|
%3 = load i64, ptr %f, align 8
|
|
store i64 %3, ptr %blockret, align 8
|
|
br label %expr_block.exit
|
|
|
|
if.exit: ; preds = %end_block
|
|
store i64 0, ptr %blockret, align 8
|
|
br label %expr_block.exit
|
|
|
|
expr_block.exit: ; preds = %if.exit, %if.then
|
|
%4 = load i64, ptr %blockret, align 8
|
|
store i64 %4, ptr %z, align 8
|
|
%5 = load i64, ptr %z, align 8
|
|
call void (ptr, ...) @printf(ptr @.str, i64 %5)
|
|
call void (ptr, ...) @printf(ptr @.str.1, i64 ptrtoint (ptr @anyfault_void.BAR to i64))
|
|
call void (ptr, ...) @printf(ptr @.str.2, i64 ptrtoint (ptr @anyfault_void.FOO to i64))
|
|
br label %testblock3
|
|
|
|
testblock3: ; preds = %expr_block.exit
|
|
%6 = call i64 @anyfault_void.errorThing2()
|
|
%not_err4 = icmp eq i64 %6, 0
|
|
%7 = call i1 @llvm.expect.i1(i1 %not_err4, i1 true)
|
|
br i1 %7, label %after_check6, label %assign_optional5
|
|
|
|
assign_optional5: ; preds = %testblock3
|
|
store i64 %6, ptr %f2, align 8
|
|
br label %end_block7
|
|
|
|
after_check6: ; preds = %testblock3
|
|
store i64 0, ptr %f2, align 8
|
|
br label %end_block7
|
|
|
|
end_block7: ; preds = %after_check6, %assign_optional5
|
|
%8 = load i64, ptr %f2, align 8
|
|
%i2b8 = icmp ne i64 %8, 0
|
|
br i1 %i2b8, label %if.then9, label %if.exit10
|
|
|
|
if.then9: ; preds = %end_block7
|
|
%9 = load i64, ptr %f2, align 8
|
|
store i64 %9, ptr %blockret1, align 8
|
|
br label %expr_block.exit11
|
|
|
|
if.exit10: ; preds = %end_block7
|
|
store i64 0, ptr %blockret1, align 8
|
|
br label %expr_block.exit11
|
|
|
|
expr_block.exit11: ; preds = %if.exit10, %if.then9
|
|
%10 = load i64, ptr %blockret1, align 8
|
|
store i64 %10, ptr %z, align 8
|
|
%11 = load i64, ptr %z, align 8
|
|
call void (ptr, ...) @printf(ptr @.str.3, i64 %11)
|
|
ret void
|
|
} |