Update function signature

Author: volsa

libs/stdlib/iec61131-st/to_bit.st

@@ -1,4 +1,4 @@
-FUNCTION TO_BOOL<T: ANY_BIT> : BOOL
+FUNCTION TO_BOOL<T: ANY> : BOOL
     VAR_INPUT
         in : T;
     END_VAR
@@ -38,7 +38,7 @@ END_FUNCTION
 
 // ======================================================================================================== //
 
-FUNCTION TO_BYTE<T: ANY_BIT> : BYTE
+FUNCTION TO_BYTE<T: ANY> : BYTE
     VAR_INPUT
         in : T;
     END_VAR
@@ -86,7 +86,7 @@ END_FUNCTION
 
 // ======================================================================================================== //
 
-FUNCTION TO_WORD<T: ANY_BIT> : WORD
+FUNCTION TO_WORD<T: ANY> : WORD
     VAR_INPUT
         in : T;
     END_VAR
@@ -134,7 +134,7 @@ END_FUNCTION
 
 // ======================================================================================================== //
 
-FUNCTION TO_DWORD<T: ANY_BIT> : DWORD
+FUNCTION TO_DWORD<T: ANY> : DWORD
     VAR_INPUT
         in : T;
     END_VAR
@@ -190,7 +190,7 @@ END_FUNCTION
 
 // ======================================================================================================== //
 
-FUNCTION TO_LWORD<T: ANY_BIT> : LWORD
+FUNCTION TO_LWORD<T: ANY> : LWORD
     VAR_INPUT
         in : T;
     END_VAR

tests/lit/single/conversion/to_bit.st

@@ -14,30 +14,30 @@ FUNCTION main
 
     printf('%d$N', TO_BYTE(BOOL#FALSE));        // CHECK: 0
     printf('%d$N', TO_BYTE(BOOL#TRUE));         // CHECK: 1
-    // printf('%d$N', TO_BYTE(CHAR#'a'));          // CCHECK: 97
+    printf('%d$N', TO_BYTE(CHAR#'a'));          // CHECK: 97
     printf('%d$N', TO_BYTE(WORD#5));            // CHECK: 5
     printf('%d$N', TO_BYTE(DWORD#5));           // CHECK: 5
     printf('%d$N', TO_BYTE(LWORD#5));           // CHECK: 5
 
     printf('%d$N', TO_WORD(BOOL#FALSE));        // CHECK: 0
     printf('%d$N', TO_WORD(BOOL#TRUE));         // CHECK: 1
-    // printf('%d$N', TO_WORD(CHAR#5));            // CCHECK: 5
+    printf('%d$N', TO_WORD(CHAR#'a'));          // CHECK: 97
     printf('%d$N', TO_WORD(BYTE#5));            // CHECK: 5
     printf('%d$N', TO_WORD(DWORD#5));           // CHECK: 5
     printf('%d$N', TO_WORD(LWORD#5));           // CHECK: 5
 
     printf('%d$N', TO_DWORD(BOOL#FALSE));       // CHECK: 0
     printf('%d$N', TO_DWORD(BOOL#TRUE));        // CHECK: 1
-    // printf('%d$N', TO_DWORD(CHAR#5));           // CCHECK: 5
-    // printf('%d$N', TO_DWORD(WCHAR#5));          // CCHECK: 5
+    printf('%d$N', TO_DWORD(CHAR#'a'));         // CHECK: 97
+    printf('%d$N', TO_DWORD(WCHAR#'a'));        // CHECK: 97
     printf('%d$N', TO_DWORD(BYTE#5));           // CHECK: 5
     printf('%d$N', TO_DWORD(WORD#5));           // CHECK: 5
     printf('%d$N', TO_DWORD(LWORD#5));          // CHECK: 5
 
     printf('%d$N', TO_LWORD(BOOL#FALSE));       // CHECK: 0
     printf('%d$N', TO_LWORD(BOOL#TRUE));        // CHECK: 1
-    // printf('%d$N', TO_LWORD(CHAR#5));           // CCHECK: 5
-    // printf('%d$N', TO_LWORD(WCHAR#5));          // CCHECK: 5
+    printf('%d$N', TO_LWORD(CHAR#'a'));         // CHECK: 97
+    printf('%d$N', TO_LWORD(WCHAR#'a'));        // CHECK: 97
     printf('%d$N', TO_LWORD(BYTE#5));           // CHECK: 5
     printf('%d$N', TO_LWORD(WORD#5));           // CHECK: 5
     printf('%d$N', TO_LWORD(DWORD#5));          // CHECK: 5