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https://github.com/c3lang/c3c.git
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b31629c5e8
Correctly show error on return or rethrow inside of a defer. Fix copying an access expression. Removing scoped expr.
88 lines
2.8 KiB
C
88 lines
2.8 KiB
C
optenum MyError
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{
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FOO,
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BAR
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}
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fn void! errorThing()
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{
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return MyError.BAR!;
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}
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fn void! errorThing2()
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{
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return;
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}
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extern fn void printf(char*, ...);
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fn void main()
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{
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anyerr z = errorThing();
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printf("Z; %llx\n", (iptr)(z));
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printf("BAR: %llx\n", (iptr)(MyError.BAR));
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printf("FOO: %llx\n", (iptr)(MyError.FOO));
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z = errorThing2();
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printf("Z2: %llx\n", (iptr)(z));
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}
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/* #expect: anyerr_void.ll
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; Function Attrs: nounwind
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define i64 @anyerr_void.errorThing() #0 {
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entry:
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ret i64 ptrtoint (i8** getelementptr inbounds ([2 x i8*], [2 x i8*]* @"anyerr_void.MyError$elements", i64 0, i64 1) to i64)
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}
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; Function Attrs: nounwind
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define i64 @anyerr_void.errorThing2() #0 {
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entry:
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%reterr = alloca i64, align 8
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ret i64 0
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}
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; Function Attrs: nounwind
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declare void @printf(i8*, ...) #0
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; Function Attrs: nounwind
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define void @anyerr_void.main() #0 {
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entry:
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%z = alloca i64, align 8
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%error_var = alloca i64, align 8
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%error_var1 = alloca i64, align 8
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store i64 0, i64* %error_var, align 8
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%0 = call i64 @anyerr_void.errorThing()
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%not_err = icmp eq i64 %0, 0
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br i1 %not_err, label %after.errcheck, label %error
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error: ; preds = %entry
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store i64 %0, i64* %error_var, align 8
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br label %noerr_block
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after.errcheck: ; preds = %entry
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br label %noerr_block
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noerr_block: ; preds = %after.errcheck, %error
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%1 = load i64, i64* %error_var, align 8
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store i64 %1, i64* %z, align 8
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%2 = load i64, i64* %z, align 8
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call void (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i32 0, i32 0), i64 %2)
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call void (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i32 0, i32 0), i64 ptrtoint (i8** getelementptr inbounds ([2 x i8*], [2 x i8*]* @"anyerr_void.MyError$elements", i64 0, i64 1) to i64))
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call void (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.2, i32 0, i32 0), i64 ptrtoint ([2 x i8*]* @"anyerr_void.MyError$elements" to i64))
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store i64 0, i64* %error_var1, align 8
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%3 = call i64 @anyerr_void.errorThing2()
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%not_err2 = icmp eq i64 %3, 0
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br i1 %not_err2, label %after.errcheck4, label %error3
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error3: ; preds = %noerr_block
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store i64 %3, i64* %error_var1, align 8
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br label %noerr_block5
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after.errcheck4: ; preds = %noerr_block
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br label %noerr_block5
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noerr_block5: ; preds = %after.errcheck4, %error3
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%4 = load i64, i64* %error_var1, align 8
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store i64 %4, i64* %z, align 8
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%5 = load i64, i64* %z, align 8
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call void (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.3, i32 0, i32 0), i64 %5)
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ret void
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}
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