Rui Ueyama
447ee098c5
Add ?: operator
2020-12-07 12:00:06 +09:00
Rui Ueyama
d0c0cb74b2
Add <<, >>, <<= and >>=
2020-12-07 12:00:06 +09:00
Rui Ueyama
61a1055120
Add a notion of an incomplete struct type
2020-12-07 12:00:06 +09:00
Rui Ueyama
f30f78175c
Add && and ||
2020-12-07 12:00:06 +09:00
Rui Ueyama
86440068b4
Add &, |, ^, &=, |= and ^=
2020-12-07 12:00:06 +09:00
Rui Ueyama
daa739817c
Add % and %=
2020-12-07 12:00:06 +09:00
Rui Ueyama
46a96d6862
Add ~ operator
2020-12-07 12:00:06 +09:00
Rui Ueyama
6b88bcb306
Add ! operator
2020-12-07 12:00:06 +09:00
Rui Ueyama
48ba2656fe
Add enum
2020-12-07 12:00:05 +09:00
Rui Ueyama
44bba965cb
Add _Bool type
...
_Bool isn't just a 1-bit integer because when you convert a value
to bool, the result is 1 if the original value is non-zero. This
is contrary to the other small integral types, e.g. char, as you
can see below:
char x = 256; // x is 0
_Bool y = 256; // y is 1
2020-12-07 12:00:05 +09:00
Rui Ueyama
8b430a6c5f
Implement usual arithmetic conversion
2020-12-07 12:00:05 +09:00
Rui Ueyama
8c3503bb94
Add void type
2020-12-07 11:51:20 +09:00
Rui Ueyama
9d48eef58b
Add short type
2020-10-15 14:22:16 +09:00
Rui Ueyama
43c2f0829f
Add long type
2020-10-15 14:22:16 +09:00
Rui Ueyama
5831edaab3
Change size of int from 8 to 4
2020-10-15 14:22:16 +09:00
Rui Ueyama
9443e4b8bc
Align struct members
2020-10-15 14:22:16 +09:00
Rui Ueyama
f814033d04
Add struct
2020-10-15 14:22:16 +09:00
Rui Ueyama
e6307ad374
Add comma operator
...
This patch allows writing a comma expression on the left-hand side
of an assignment expression. This is called the "generalized lvalue"
which is a deprecated GCC language extension. I'm implementing it
anyway because it's useful to implement other features.
2020-10-15 14:22:16 +09:00
Rui Ueyama
9dae23461e
[GNU] Add statement expression
...
This is a GNU C extension but will be useful for writing tests.
2020-10-08 15:43:05 +09:00
Rui Ueyama
be38d63d1b
Add char type
2020-10-07 20:13:26 +09:00
Rui Ueyama
8b6395d0f2
Add one dimensional arrays
2020-10-07 20:13:26 +09:00
Rui Ueyama
aacc0cfec2
Support function definition up to 6 parameters
2020-10-07 20:13:26 +09:00
Rui Ueyama
6cb4220f33
Support zero-arity function definition
2020-10-07 20:13:25 +09:00
Rui Ueyama
30a3992627
Support zero-arity function calls
2020-10-07 20:13:25 +09:00
Rui Ueyama
b4e82cf7ce
Add keyword "int" and make variable definition mandatory
2020-10-07 20:13:25 +09:00
Rui Ueyama
a6bc4ab101
Make pointer arithmetic work
2020-10-07 20:13:25 +09:00