From: Jérémie Astor <fennecdjay@gmail.com>
Date: Tue, 22 Dec 2020 12:42:28 +0000 (+0100)
Subject: :art: Use vector for match->cond
X-Git-Tag: nightly~1077
X-Git-Url: http://10.10.0.4:5575/?a=commitdiff_plain;h=15382fe85e399df3cd8fa5173bc98418dada81ce;p=gwion.git

:art: Use vector for match->cond
---

diff --git a/include/match.h b/include/match.h
index 5b1d4b9b..4a092db9 100644
--- a/include/match.h
+++ b/include/match.h
@@ -1,30 +1,30 @@
 #ifndef __MATCH
 #define __MATCH
 struct Match_ {
-  struct Map_ map;
+  struct Vector_ cond;
   struct Vector_ vec;
 };
 
 ANN static inline void match_map(struct Match_ * const match, Exp e) {
-  const Map map = &match->map;
-  map_init(map);
+  const Vector cond = &match->cond;
+  vector_init(cond);
   Exp next;
   do {
     next = e->next;
     e->next = NULL;
-    map_set(map, (vtype)e, 0);
+    vector_add(cond, (vtype)e);
   } while((e = next));
 }
 
 ANN static inline void match_unmap(struct Match_ * const match) {
-  const Map map = &match->map;
-  const vtype sz = map_size(map);
-  for(m_uint i = 0; i < sz; ++i) {
-    const Exp e = (Exp)VKEY(map, i),
-      next = (i < (sz-2)) ? (Exp)VKEY(map, i + 1) : NULL;
+  const Vector cond = &match->cond;
+  const vtype sz = vector_size(cond);
+  for(m_uint i = 0; i < sz -1; ++i) {
+    const Exp e = (Exp)vector_at(cond, i),
+      next = (Exp)vector_at(cond, i + 1);
     e->next = next;
   }
-  map_release(map);
+  vector_release(cond);
 }
 
 #define MATCH_INI(scope)                        \
diff --git a/src/emit/emit.c b/src/emit/emit.c
index 14afb8f2..2e26303f 100644
--- a/src/emit/emit.c
+++ b/src/emit/emit.c
@@ -1852,9 +1852,9 @@ ANN static Symbol case_op(const Emitter emit, const Exp base, const Exp e, const
 ANN static m_bool _emit_stmt_match_case(const Emitter emit, const struct Stmt_Match_* stmt,
     const Vector v) {
   Exp e = stmt->cond;
-  const Map map = &emit->env->scope->match->map;
-  for(m_uint i = 0; i < map_size(map) && e; e = e->next, ++i) {
-    const Exp base = (Exp)VKEY(map, i);
+  const Vector cond = &emit->env->scope->match->cond;
+  for(m_uint i = 0; i < vector_size(cond) && e; e = e->next, ++i) {
+    const Exp base = (Exp)vector_at(cond, i);
     const Symbol op = case_op(emit, base, e, v, 0);
     if(op != CASE_PASS)
       CHECK_BB(emit_case_head(emit, base, e, op, v))
diff --git a/src/parse/check.c b/src/parse/check.c
index c6f78665..f4985edc 100644
--- a/src/parse/check.c
+++ b/src/parse/check.c
@@ -1025,22 +1025,21 @@ ANN static m_bool check_stmt_exp(const Env env, const Stmt_Exp stmt) {
   return stmt->val ? check_exp(env, stmt->val) ? 1 : -1 : 1;
 }
 
-ANN static Value match_value(const Env env, const Type base, const Exp_Primary* prim, const m_uint i) {
+ANN static Value match_value(const Env env, const Type base, const Exp_Primary* prim) {
   const Symbol sym = prim->d.var;
   const Value v = new_value(env->gwion->mp, base, s_name(sym));
   set_vflag(v, vflag_valid);
   nspc_add_value(env->curr, sym, v);
-  VVAL(&env->scope->match->map, i) = (vtype)v;
   return v;
 }
 
-ANN static Symbol case_op(const Env env, const Type base, const Exp e, const m_uint i) {
+ANN static Symbol case_op(const Env env, const Type base, const Exp e) {
   if(e->exp_type == ae_exp_primary) {
     if(e->d.prim.prim_type == ae_prim_id) {
       if(e->d.prim.d.var == insert_symbol("_"))
         return NULL;
       if(!nspc_lookup_value1(env->curr, e->d.prim.d.var)) {
-        e->d.prim.value = match_value(env, base, &e->d.prim, i);
+        e->d.prim.value = match_value(env, base, &e->d.prim);
         return NULL;
       }
     }
@@ -1049,9 +1048,8 @@ ANN static Symbol case_op(const Env env, const Type base, const Exp e, const m_u
     if(func->d.prim.prim_type == ae_prim_id) {
       const Value v= find_value(actual_type(env->gwion, base), func->d.prim.d.var);
       if(v) {
-        if(!i)
-          e->type = v->type;
-        case_op(env, v->type, e->d.exp_call.args, i);
+        e->type = v->type;
+        case_op(env, v->type, e->d.exp_call.args);
         e->d.exp_call.args->type = v->type;
         return NULL;
       }
@@ -1062,12 +1060,12 @@ ANN static Symbol case_op(const Env env, const Type base, const Exp e, const m_u
 
 ANN static m_bool match_case_exp(const Env env, Exp e) {
   Exp last = e;
-  for(m_uint i = 0; i < map_size(&env->scope->match->map); e = e->next, ++i) {
+  for(m_uint i = 0; i < vector_size(&env->scope->match->cond); e = e->next, ++i) {
     if(!e)
       ERR_B(last->pos, _("no enough to match"))
     last = e;
-    const Exp base = (Exp)VKEY(&env->scope->match->map, i);
-    const Symbol op = case_op(env, base->type, e, i);
+    const Exp base = (Exp)vector_at(&env->scope->match->cond, i);
+    const Symbol op = case_op(env, base->type, e);
     if(op) {
       const Exp next = e->next;
       e->next = NULL;