start self hosted comler

3 files changed, 32 insertions, 0 deletions

diff --git a/src/libc.hff b/src/libc.hff
new file mode 100644
index 0000000..98a6f3c
--- /dev/null
+++ b/src/libc.hff
@@ -0,0 +1,7 @@
+! stdio.h
+struct FILE;
+extern static stdin FILE,
+              stdout FILE,
+              stderr FILE;
+extern fn printf(fmt *const u8, ...) void;
+extern fn fprintf(fp *FILE, fmt *const u8, ...) void;
diff --git a/src/main.cff b/src/main.cff
new file mode 100644
index 0000000..1dbbbee
--- /dev/null
+++ b/src/main.cff
@@ -0,0 +1,7 @@
+import "libc.hff";
+import "parse.hff";
+
+extern fn main(argc int, argv **u8) int {
+   let t Tok = { TokT:kw_or, { .i: 1 } };
+   printf("%d\n", TokT:kw_or);
+}
diff --git a/src/parse.hff b/src/parse.hff
new file mode 100644
index 0000000..463dd26
--- /dev/null
+++ b/src/parse.hff
@@ -0,0 +1,18 @@
+struct Loc {
+   fileid u16,
+   idx    isize,
+   col    int,
+   line   int,
+}
+
+#[lax]
+enum TokT {
+   kw_or
+}
+
+struct Tok {
+   t int,
+   u union {
+      i i64
+   },
+}