Fixed power of binary operator

shoriwe · Aug 23, 2022 · b3d410f · b3d410f
1 parent 7c379ba
commit b3d410f
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Showing 3 changed files with 16 additions and 3 deletions.
diff --git a/pkg/test-samples/success/result-6.txt b/pkg/test-samples/success/result-6.txt
@@ -2,3 +2,6 @@ true
 true
 true
 true
+0.100000
+10
+0.100000
diff --git a/pkg/test-samples/success/sample-6.pm b/pkg/test-samples/success/sample-6.pm
@@ -3,4 +3,7 @@ println(45.3345.__string__() == "45.334500")
 println(3248.35_2495.__string__() == "3248.352495")
 println(0.22 == 22E-2)
 # Scientific Notation
-println(10.22e-3 == 0.01022)
+println(10.22e-3 == 0.01022)
+println(10 ** -1)
+println(10 ** 1)
+println(10 ** -1.0)
diff --git a/pkg/vm/integer.go b/pkg/vm/integer.go
@@ -311,11 +311,18 @@ func (plasma *Plasma) NewInt(i int64) *Value {
 				case IntId:
 					times := argument[0].Int()
 					value := result.Int()
+					if times >= 0 {
+						v := int64(1)
+						for t := int64(0); t < times; t++ {
+							v *= value
+						}
+						return plasma.NewInt(v), nil
+					}
 					v := int64(1)
-					for t := int64(0); t < times; t++ {
+					for t := int64(0); times < t; t-- {
 						v *= value
 					}
-					return plasma.NewInt(v), nil
+					return plasma.NewFloat(1 / float64(v)), nil
 				case FloatId:
 					return plasma.NewFloat(math.Pow(result.Float(), argument[0].Float())), nil
 				}