From: Jérémie Astor <fennecdjay@gmail.com>
Date: Fri, 18 Dec 2020 01:24:21 +0000 (+0100)
Subject: :art: Indexed jumps
X-Git-Tag: nightly~1094
X-Git-Url: http://10.10.0.4:5575/?a=commitdiff_plain;h=7e3861fce218008b52b6ebcdc666dcd14d57fd3b;p=gwion.git

:art: Indexed jumps
---

diff --git a/ast b/ast
index 126d1ee5..b6efc837 160000
--- a/ast
+++ b/ast
@@ -1 +1 @@
-Subproject commit 126d1ee5c16fca467fddec3f463fc3d1865722ea
+Subproject commit b6efc8376c611d9c86e662ad4c348b64baebd523
diff --git a/include/env/context.h b/include/env/context.h
index 0fea1b74..ca74c197 100644
--- a/include/env/context.h
+++ b/include/env/context.h
@@ -5,7 +5,6 @@ struct Context_ {
   m_str       name;
   Ast         tree;
   Nspc        nspc;
-  struct Map_ lbls;
   m_bool error;
   m_bool global;
   uint16_t ref;
diff --git a/include/env/env.h b/include/env/env.h
index 9d73be48..823ab45d 100644
--- a/include/env/env.h
+++ b/include/env/env.h
@@ -32,7 +32,6 @@ ANN void free_env(Env);
 ANN2(1,3) m_uint env_push(const Env, const Type, const Nspc);
 ANN static inline m_uint env_push_global(const Env env) { return env_push(env, NULL, env->global_nspc); }
 ANN void env_pop(const Env, const m_uint);
-ANN Map env_label(const Env);
 ANN Type scan_type(const Env, const Type, Type_Decl*);
 ANN Value mk_class(const Env env, const Type base);
 ANN m_bool compat_func(const __restrict__ Func_Def, const __restrict__ Func_Def);
diff --git a/tests/error/label_defined.gw b/tests/error/label_defined.gw
deleted file mode 100644
index 51e6b434..00000000
--- a/tests/error/label_defined.gw
+++ /dev/null
@@ -1,4 +0,0 @@
-#! [contains] already defined
- test:
-test:
-;
diff --git a/tests/error/label_defined_not_used.gw b/tests/error/label_defined_not_used.gw
deleted file mode 100644
index e308ad05..00000000
--- a/tests/error/label_defined_not_used.gw
+++ /dev/null
@@ -1,3 +0,0 @@
-#! [contains] defined but not used
-test:
-;
diff --git a/tests/error/label_not_defined1.gw b/tests/error/label_not_defined1.gw
deleted file mode 100644
index e552ce98..00000000
--- a/tests/error/label_not_defined1.gw
+++ /dev/null
@@ -1,2 +0,0 @@
-#! [contains] used but not defined
-goto test;
diff --git a/tests/error/label_not_defined2.gw b/tests/error/label_not_defined2.gw
deleted file mode 100644
index 37db4849..00000000
--- a/tests/error/label_not_defined2.gw
+++ /dev/null
@@ -1,4 +0,0 @@
-#! [contains] used but not defined
-goto here;
-here:
-goto test;
diff --git a/tests/error/upper_label.gw b/tests/error/upper_label.gw
deleted file mode 100644
index e4da9b19..00000000
--- a/tests/error/upper_label.gw
+++ /dev/null
@@ -1,3 +0,0 @@
-#! [contains] you are trying to use a upper label
-end:
-goto end;
diff --git a/tests/jump_index/break_idx0.gw b/tests/jump_index/break_idx0.gw
new file mode 100644
index 00000000..83aa3432
--- /dev/null
+++ b/tests/jump_index/break_idx0.gw
@@ -0,0 +1,5 @@
+var int i;
+while(i < 2) {
+  <<< i++ >>>;
+  break 0;
+}
diff --git a/tests/jump_index/break_idx1.gw b/tests/jump_index/break_idx1.gw
new file mode 100644
index 00000000..1cde9a6c
--- /dev/null
+++ b/tests/jump_index/break_idx1.gw
@@ -0,0 +1,5 @@
+var int i;
+while(i < 2) {
+  <<< i++ >>>;
+  break 1;
+}
diff --git a/tests/jump_index/break_idx_fail.gw b/tests/jump_index/break_idx_fail.gw
new file mode 100644
index 00000000..e1cf2bf5
--- /dev/null
+++ b/tests/jump_index/break_idx_fail.gw
@@ -0,0 +1,5 @@
+var int i;
+while(i < 2) {
+  <<< i++ >>>;
+  break 2;
+}
diff --git a/tests/jump_index/break_many.gw b/tests/jump_index/break_many.gw
new file mode 100644
index 00000000..c72b74d5
--- /dev/null
+++ b/tests/jump_index/break_many.gw
@@ -0,0 +1,7 @@
+while(true) {
+  while(true) {
+    while(true) {
+      break 3;
+    }
+  }
+}
diff --git a/tests/tree/class_goto.gw b/tests/tree/class_goto.gw
deleted file mode 100644
index 00e35eee..00000000
--- a/tests/tree/class_goto.gw
+++ /dev/null
@@ -1,6 +0,0 @@
-class C {
-	goto here;
-	here:
-	;
-}
-
diff --git a/tests/tree/cpy_ast.gw b/tests/tree/cpy_ast.gw
index 3ffd53f7..39fd87fe 100644
--- a/tests/tree/cpy_ast.gw
+++ b/tests/tree/cpy_ast.gw
@@ -23,10 +23,8 @@ class C:[A] {
   } where var int b;
   enum { zero };
   typedef int Int;
-  goto end;
   new Object;
   spork { <<< __func__ >>>; };
-  end:
   while(0){ <<< __func__ >>>; }
 }
 
diff --git a/tests/tree/goto.gw b/tests/tree/goto.gw
deleted file mode 100644
index addb0be4..00000000
--- a/tests/tree/goto.gw
+++ /dev/null
@@ -1,4 +0,0 @@
-goto here;
-here:
-;	
-