zig

commit 4b16874f04b7bae48a32da582af39667a3ef731d (tree)
parent ee982ae162901078458003fad169ddb1cf4d1d06
Author: Andrew Kelley <superjoe30@gmail.com>
Date:   Thu,  8 Feb 2018 22:44:15 -0500

add test for comptime err to int with only 1 member of set

Diffstat:
D
TODO
 | 
10
----------
M
test/cases/error.zig
 | 
10
++++++++++

2 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/TODO b/TODO
@@ -1,10 +0,0 @@
-comptime calling fn with inferred error set should give empty error set but still you can use try
-
-comptime err to int of empty err set and of size 1 err set
-
-
-undefined in infer error 
-
-syntax - (error{}!void) as the return type
-
-
diff --git a/test/cases/error.zig b/test/cases/error.zig
@@ -140,3 +140,13 @@ test "syntax: nullable operator in front of error union operator" {
         assert(?error!i32 == ?(error!i32));
     }
 }
+
+test "comptime err to int of error set with only 1 possible value" {
+    testErrToIntWithOnePossibleValue(error.A, u32(error.A));
+    comptime testErrToIntWithOnePossibleValue(error.A, u32(error.A));
+}
+fn testErrToIntWithOnePossibleValue(x: error{A}, comptime value: u32) void {
+    if (u32(x) != value) {
+        @compileError("bad");
+    }
+}