arithmetic operations on different types

features/SingleDefinitions.go

@@ -72,7 +72,7 @@ var OriginSingleDef = SingleDefinitions{
 		"basic operator":             "Go supports many standard arithmetic operators. EXAMPLE: + , - , / , % . For integer division, the remainder is dropped (e.g. 5 / 2 == 2).",
 		"basic operators":            "Go supports many standard arithmetic operators. EXAMPLE: + , - , / , % . For integer division, the remainder is dropped (e.g. 5 / 2 == 2).",
 		"converting between types":   "Converting between types is done via a function with the name of the type to convert to. ",
-		"";"",
+		"arithmetic operations on different types": "In many languages you can perform arithmetic operations on different types of variables, but in Go this gives an error. ",
 	},
 }
 

features/SingleDefinitionsExamples.go

@@ -261,8 +261,25 @@ func CelsiusFreezingTemp() int {
 f := float64(x) // f has type float64 (ie. 42.0)
 var y float64 = 11.9 // y has type float64
 i := int(y) // i has type int (ie. 11)`,
+"arithmetic operations on different types":`var x int = 42
+
+// this line produces an error
+value := float32(2.0) * x // invalid operation: mismatched types float32 and int
+
+// you must convert int type to float32 before performing arithmetic operation
+value := float32(2.0) * float32(x)`,
+
+"arithmetic operations on different type":`var x int = 42
+
+// this line produces an error
+value := float32(2.0) * x // invalid operation: mismatched types float32 and int
+
+// you must convert int type to float32 before performing arithmetic operation
+value := float32(2.0) * float32(x)`,
+
 
 },
+
 }
 
 

mergeToMain.sh

@@ -2,7 +2,7 @@
 echo -n "Git push on branch develop "
 echo ""
 git add .
-git commit -m " converting between types "
+git commit -m " arithmetic operations on different types "
 git push -u origin develop
 echo "====================================================================="
 echo -n "git checkout beforeMergeToMain "
@@ -16,7 +16,7 @@ echo "====================================================================="
 echo -n "Git is Push for beforeMergeToMain "
 echo ""
 git add .
-git commit -m " converting between types "
+git commit -m " arithmetic operations on different types "
 git push -u origin beforeMergeToMain
 echo "====================================================================="
 echo -n "git checkout main "
@@ -34,7 +34,7 @@ echo "====================================================================="
 echo -n "Git is Push for main "
 echo ""
 git add .
-git commit -m " converting between types "
+git commit -m " arithmetic operations on different types "
 git push -u origin main
 echo "====================================================================="
 echo -n "git checkout develop "