CHANGE: don't allow to conversion from logic! to integer!, money! and percent!

related to: Oldes/Rebol-issues#1018

Author: Oldes

src/core/t-decimal.c

@@ -356,6 +356,7 @@ REBOOL almost_equal(REBDEC a, REBDEC b, REBCNT max_diff) {
 				goto setDec;
 
 			case REB_LOGIC:
+				if (action != A_MAKE) goto err_make;
 				d1 = VAL_LOGIC(val) ? 1.0 : 0.0;
 				goto setDec;
 
@@ -377,7 +378,7 @@ REBOOL almost_equal(REBDEC a, REBDEC b, REBCNT max_diff) {
 					if (type == REB_PERCENT) break;
 					goto setDec;
 				}
-				Trap_Make(type, val);
+				goto err_make;
 			}
 
 			case REB_BINARY:
@@ -413,8 +414,10 @@ REBOOL almost_equal(REBDEC a, REBDEC b, REBCNT max_diff) {
 						exp--, d1 *= 10.0, Check_Overflow(d1);
 					while (exp <= -1)
 						exp++, d1 /= 10.0;
-				} else
+				} else {
+err_make:
 					Trap_Make(type, val);
+				}
 			}
 
 			if (type == REB_PERCENT) d1 /= 100.0;

src/core/t-money.c

@@ -218,7 +218,7 @@
 			const REBYTE *end;
 			str = Qualify_String(arg, 36, 0, FALSE);
 			VAL_DECI(D_RET) = string_to_deci(str, &end);
-			if (end == str || *end != 0) Trap_Make(REB_MONEY, arg);
+			if (end == str || *end != 0)  goto err;
 			break;
 		}
 
@@ -228,8 +228,9 @@
 			break;
 
 		case REB_LOGIC:
+			if(action != A_MAKE)  goto err;
 			equal = !VAL_LOGIC(arg);
-//		case REB_NONE: // 'equal defaults to 1
+//		case REB_NONE: // 'equal defaults to 1 // removed by design
 			VAL_DECI(D_RET) = int_to_deci(equal ? 0 : 1);
 			break;
 

src/tests/units/make-test.r3

@@ -47,13 +47,44 @@ Rebol [
 ===end-group===
 
 
-===start-group=== "make decimal!"
+===start-group=== "make/to integer"
+	--test-- "to integer! logic!"
+		;@@ https://github.com/Oldes/Rebol-issues/issues/1018
+		--assert all [
+			error? e: try [to integer! true]
+			e/id = 'bad-make-arg
+		]
+		--assert all [
+			error? e: try [to integer! false]
+			e/id = 'bad-make-arg
+		]
+	--test-- "make integer! logic!"
+		;@@ https://github.com/Oldes/Rebol-issues/issues/1018
+		--assert 1 = make integer! true
+		--assert 0 = make integer! false
+		--assert 1 = make 42 true
+		--assert 0 = make 42 false
+		--assert error? try [to integer! true]
+		--assert error? try [to integer! false]
+
+===end-group===
+
+===start-group=== "make/to decimal!"
 	--test-- "to decimal! issue!"
 		;@@ https://github.com/Oldes/Rebol-issues/issues/1130
 		--assert all [
 			error? e: try [to decimal! #FF]
 			e/id = 'bad-make-arg
 		]
+	--test-- "make/to decimal! logic!"
+		;@@ https://github.com/Oldes/Rebol-issues/issues/1018
+		--assert 1.0 = make decimal! true
+		--assert 0.0 = make decimal! false
+		--assert 1.0 = make 0.0 true
+		--assert 0.0 = make 0.0 false
+		--assert error? try [to decimal! true]
+		--assert error? try [to decimal! false]
+
 ===end-group===
 
 
@@ -64,6 +95,32 @@ Rebol [
 			error? e: try [to money! #FF]
 			e/id = 'bad-make-arg
 		]
+	--test-- "make/to money! logic!"
+		;@@ https://github.com/Oldes/Rebol-issues/issues/1018
+		--assert $1 = make money! true
+		--assert $0 = make money! false
+		--assert $1 = make $111 true
+		--assert $0 = make $111 false
+		--assert error? try [to money! true]
+		--assert error? try [to money! false]
+===end-group===
+
+
+===start-group=== "make percent!"
+	--test-- "to percent! issue!"
+		;@@ https://github.com/Oldes/Rebol-issues/issues/1130
+		--assert all [
+			error? e: try [to percent! #FF]
+			e/id = 'bad-make-arg
+		]
+	--test-- "make/to percent! logic!"
+		;@@ https://github.com/Oldes/Rebol-issues/issues/1018
+		--assert 100% = make percent! true
+		--assert   0% = make percent! false
+		--assert 100% = make 50% true
+		--assert   0% = make 50% false
+		--assert error? try [to percent! true]
+		--assert error? try [to percent! false]
 ===end-group===
 
 
@@ -85,6 +142,7 @@ Rebol [
 
 ===start-group=== "make special"
 	--test-- "make types from none!"
+	;@@ https://github.com/Oldes/Rebol-issues/issues/1018
 	;@@ https://github.com/Oldes/Rebol-issues/issues/1041
 		--assert error? try [make end! none]
 		--assert not error? try [make unset! none]