struct,unions, compound literals; mostly

1 files changed, 36 insertions, 4 deletions

diff --git a/bootstrap/all.h b/bootstrap/all.h
index cb221da..bbe23b3 100644
--- a/bootstrap/all.h
+++ b/bootstrap/all.h
@@ -136,12 +136,16 @@ enum typetype {
    TYslice,
    TYfn,
    TYenum,
+   TYstruct,
+   TYunion,
+   TYeunion,
 };
 
 struct type {
    enum typetype t;
    size_t size, align;
    bool konst;
+   int _id;
    union {
       bool int_signed;
       struct {
@@ -156,12 +160,22 @@ struct type {
       struct {
          const struct type *intty;
          const char *name;
-         slice_t(struct enumfield {
+         slice_t(struct enumval {
             const char *name;
             i64 i;
          }) vals;
          int id;
       } enu;
+      struct {
+         const char *name;
+         slice_t(struct aggfield {
+            size_t off;
+            const char *name;
+            const struct type *ty;
+         }) flds;
+         bool fwd;
+         int id;
+      } agg;
    };
    // for cgen.c hack (mutated later, not hashed or involved in equality)
    const char *_cname;
@@ -242,6 +256,8 @@ enum exprtype {
    Eblock,
    Eas,
    Eenumval,
+   Ezeroini,
+   Eini,
 };
 
 struct blockstmt {
@@ -288,9 +304,20 @@ struct expr {
          i64 i;
          const char *vname;
       } enu;
+      struct {
+         slice_t(struct iniarg) args;
+      } ini;
    };
 };
 
+struct iniarg {
+   union {
+      size_t idx;
+      const char *fld;
+   };
+   struct expr ex;
+};
+
 enum stmttype {
    Sblock,
    Sexpr,
@@ -376,6 +403,7 @@ static const struct targ {
    for (T __old = (var), *__dummy = ((var) = (new), NULL); \
         !__dummy;                                          \
         __dummy++, (var) = __old)
+#define ALIGNUP(x,a) (((x) + ((a) - 1)) & -(a))
 
 static inline u32
 bswap32(u32 x) {
@@ -393,13 +421,16 @@ bswap64(u64 x) {
 #define vec_slice_cpy(slice, v)  \
    ((slice)->d = vec_compact(v), \
     (slice)->n = (v)->length)
-
-#define jkhashv(h, v) jkhash(h, (void *)&(v), sizeof((v)))
-
+///
 /////////////////////////////////
 
 /** util.c **/
 u32 jkhash(u32 hash, const u8 *data, size_t length);
+#define jkhashv(h, v) jkhash(h, (void *)&(v), sizeof((v)))
+static inline u32
+jkhashu32(u32 h, u32 x) {
+   return jkhashv(h, x);
+}
 int addfilepath(const char *);
 const char *fileid2path(int);
 void *xmalloc(size_t);
@@ -426,6 +457,7 @@ extern const struct type
    *ty_c_ullong;
 void inittypes(void);
 const struct type *interntype(struct type);
+void uninterntype(const struct type *);
 bool typeeql(const struct type *lhs, const struct type *rhs);
 bool completetype(const struct type *);
 void putprimtypes(struct env *);