Split expr_04 into expr_15

That way the WASM backend keeps working.

Author: certik

integration_tests/CMakeLists.txt

@@ -255,6 +255,7 @@ RUN(NAME expr_12             LABELS llvm c)
 RUN(NAME expr_13             LABELS llvm c
         EXTRAFILES expr_13b.c)
 RUN(NAME expr_14             LABELS cpython llvm c)
+RUN(NAME expr_15             LABELS cpython llvm c)
 RUN(NAME loop_01             LABELS cpython llvm c)
 RUN(NAME loop_02             LABELS cpython llvm c wasm wasm_x86 wasm_x64)
 RUN(NAME loop_03             LABELS cpython llvm c wasm wasm_x64)

integration_tests/expr_04.py

@@ -52,18 +52,6 @@ def test_floor_div_9_digits():
     x8 = i64(123456789)
     assert x8//y8 == i64(12345678)
 
-def test_issue_1586():
-    x4: i16
-    y4: i16
-    y4 = i16(10)
-    x4 = i16(12345)
-    assert x4//y4 == i16(1234)
-
-    a4: i8
-    b4: i8
-    a4 = i8(10)
-    b4 = i8(123)
-    assert b4//a4 == i8(12)
 
 def check():
     test_issue_255()

integration_tests/expr_15.py

@@ -0,0 +1,19 @@
+from ltypes import i8, i16
+
+def test_issue_1586():
+    x4: i16
+    y4: i16
+    y4 = i16(10)
+    x4 = i16(12345)
+    assert x4//y4 == i16(1234)
+
+    a4: i8
+    b4: i8
+    a4 = i8(10)
+    b4 = i8(123)
+    assert b4//a4 == i8(12)
+
+def check():
+    test_issue_1586()
+
+check()