Built-in Functions

Toy Programming Language Compiler has built-in standard functions.
Most of them is just a wrapper of standard functions from C libraries.

Available

Function	Type	Arguments	Description	Used C Functions
print	int32	integers/strings/booleans/arrays/void	Prints provided arguments to stdout	printf
input	int32	string (OPTIONAL)	Prints provided string (if not provided leaves empty) and takes input from user	scanf
concat	str	string, string	Returns two connected strings	strcat
type	str	any	Returns type of provided argument	-
len	int64	array, string	Returns length of an array	-
to_str	str	any	Returns stringified value of argument	sprintf
to_int8	int8	any integer	Converts any integer to int8 by truncating	-
to_int16	int16	any integer/string	Converts any integer to int16 by truncating or extending bits	-
to_int32	int32	any integer/string	Converts any integer to int32 by truncating or extending bits	-
to_int64	int64	any integer/string	Converts any integer to int64 by truncating or extending bits	-
malloc	optional	any integer	Allocates memory on heap and returns expected pointer	-
realloc	optional	pointer, any integer	Reallocated memory for provided pointer and returns it	-
free	void	pointer	Deallocates provided pointer memory	-
size	int64	expressions, any type	Returns size (in bytes) of provided argument	-