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-rw-r--r--cpp/010vm16
-rw-r--r--cpp/014arithmetic30
-rw-r--r--cpp/015boolean18
-rw-r--r--cpp/016jump18
-rw-r--r--cpp/017compare30
-rw-r--r--cpp/020container39
-rw-r--r--cpp/022array45
-rw-r--r--cpp/026call_ingredient6
-rw-r--r--cpp/027call_reply6
-rw-r--r--cpp/030brace33
-rw-r--r--cpp/032new7
-rw-r--r--cpp/036length8
-rw-r--r--cpp/042trace6
-rw-r--r--cpp/090debug3
14 files changed, 102 insertions, 163 deletions
diff --git a/cpp/010vm b/cpp/010vm
index df84102b..db274622 100644
--- a/cpp/010vm
+++ b/cpp/010vm
@@ -125,9 +125,12 @@ struct type_info {
   type_info() :kind(primitive), size(0) {}
 };
 
-:(before "End Globals")
-const int IDLE = 0;  // always the first entry in the recipe book
-const int COPY = 1;
+enum primitive_recipes {
+  IDLE = 0,
+  COPY,
+  // End Primitive Recipe Declarations
+  MAX_PRIMITIVE_RECIPES,
+};
 :(code)
 // It's all very well to construct recipes out of other recipes, but we need
 // to know how to do *something* out of the box. For the following
@@ -135,14 +138,9 @@ const int COPY = 1;
 // what to do for them.
 void setup_recipes() {
   Recipe.clear();  Recipe_number.clear();
-  Next_recipe_number = 0;
   Recipe_number["idle"] = IDLE;
-  assert(Next_recipe_number == IDLE);
-  Next_recipe_number++;
   // Primitive Recipe Numbers
   Recipe_number["copy"] = COPY;
-  assert(Next_recipe_number == COPY);
-  Next_recipe_number++;
   // End Primitive Recipe Numbers
 }
 //: We could just reset the recipe table after every test, but that gets slow
@@ -151,7 +149,7 @@ void setup_recipes() {
 //: itself.
 :(before "End One-time Setup")
 setup_recipes();
-assert(Next_recipe_number < 100);  // level 0 is primitives; until 99
+assert(MAX_PRIMITIVE_RECIPES < 100);  // level 0 is primitives; until 99
 Next_recipe_number = 100;
 // End Load Recipes
 // give tests a consistent starting point
diff --git a/cpp/014arithmetic b/cpp/014arithmetic
index 915cd9ab..08647cbc 100644
--- a/cpp/014arithmetic
+++ b/cpp/014arithmetic
@@ -1,10 +1,8 @@
-:(before "End Globals")
+:(before "End Primitive Recipe Declarations")
 // Arithmetic ops.
-const int ADD = 2;
+ADD,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["add"] = ADD;
-assert(Next_recipe_number == ADD);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case ADD: {
   trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].name;
@@ -44,12 +42,10 @@ recipe main [
 +run: product 0 is 57
 +mem: storing 57 in location 3
 
-:(before "End Globals")
-const int SUBTRACT = 3;
+:(before "End Primitive Recipe Declarations")
+SUBTRACT,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["subtract"] = SUBTRACT;
-assert(Next_recipe_number == SUBTRACT);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case SUBTRACT: {
   trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].name;
@@ -89,12 +85,10 @@ recipe main [
 +run: product 0 is -11
 +mem: storing -11 in location 3
 
-:(before "End Globals")
-const int MULTIPLY = 4;
+:(before "End Primitive Recipe Declarations")
+MULTIPLY,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["multiply"] = MULTIPLY;
-assert(Next_recipe_number == MULTIPLY);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case MULTIPLY: {
   trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].name;
@@ -135,12 +129,10 @@ recipe main [
 +run: product 0 is 24
 +mem: storing 24 in location 3
 
-:(before "End Globals")
-const int DIVIDE = 5;
+:(before "End Primitive Recipe Declarations")
+DIVIDE,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["divide"] = DIVIDE;
-assert(Next_recipe_number == DIVIDE);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case DIVIDE: {
   trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].name;
@@ -181,12 +173,10 @@ recipe main [
 +run: product 0 is 9
 +mem: storing 9 in location 3
 
-:(before "End Globals")
-const int DIVIDE_WITH_REMAINDER = 6;
+:(before "End Primitive Recipe Declarations")
+DIVIDE_WITH_REMAINDER,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["divide_with_remainder"] = DIVIDE_WITH_REMAINDER;
-assert(Next_recipe_number == DIVIDE_WITH_REMAINDER);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case DIVIDE_WITH_REMAINDER: {
   trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].name;
diff --git a/cpp/015boolean b/cpp/015boolean
index 2b85d9a4..6c677f7e 100644
--- a/cpp/015boolean
+++ b/cpp/015boolean
@@ -1,10 +1,8 @@
-:(before "End Globals")
+:(before "End Primitive Recipe Declarations")
 // Boolean ops.
-const int AND = 7;
+AND,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["and"] = AND;
-assert(Next_recipe_number == AND);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case AND: {
   trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].name;
@@ -34,12 +32,10 @@ recipe main [
 +run: product 0 is 0
 +mem: storing 0 in location 3
 
-:(before "End Globals")
-const int OR = 8;
+:(before "End Primitive Recipe Declarations")
+OR,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["or"] = OR;
-assert(Next_recipe_number == OR);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case OR: {
   trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].name;
@@ -69,12 +65,10 @@ recipe main [
 +run: product 0 is 1
 +mem: storing 1 in location 3
 
-:(before "End Globals")
-const int NOT = 9;
+:(before "End Primitive Recipe Declarations")
+NOT,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["not"] = NOT;
-assert(Next_recipe_number == NOT);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case NOT: {
   trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].name;
diff --git a/cpp/016jump b/cpp/016jump
index 80f7aa8d..669c7258 100644
--- a/cpp/016jump
+++ b/cpp/016jump
@@ -1,10 +1,8 @@
-:(before "End Globals")
+:(before "End Primitive Recipe Declarations")
 // Jump ops.
-const int JUMP = 10;
+JUMP,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["jump"] = JUMP;
-assert(Next_recipe_number == JUMP);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case JUMP: {
   trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].value;
@@ -34,12 +32,10 @@ recipe main [
 +run: instruction main/2
 +run: instruction main/1
 
-:(before "End Globals")
-const int JUMP_IF = 11;
+:(before "End Primitive Recipe Declarations")
+JUMP_IF,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["jump-if"] = JUMP_IF;
-assert(Next_recipe_number == JUMP_IF);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case JUMP_IF: {
   vector<int> arg0 = read_memory(instructions[pc].ingredients[0]);
@@ -76,12 +72,10 @@ recipe main [
 +run: instruction main/1
 +mem: storing 1 in location 123
 
-:(before "End Globals")
-const int JUMP_UNLESS = 12;
+:(before "End Primitive Recipe Declarations")
+JUMP_UNLESS,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["jump-unless"] = JUMP_UNLESS;
-assert(Next_recipe_number == JUMP_UNLESS);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case JUMP_UNLESS: {
   vector<int> arg0 = read_memory(instructions[pc].ingredients[0]);
diff --git a/cpp/017compare b/cpp/017compare
index 45deab06..145feaa2 100644
--- a/cpp/017compare
+++ b/cpp/017compare
@@ -1,10 +1,8 @@
-:(before "End Globals")
+:(before "End Primitive Recipe Declarations")
 // Comparison ops.
-const int EQUAL = 13;
+EQUAL,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["equal"] = EQUAL;
-assert(Next_recipe_number == EQUAL);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case EQUAL: {
   trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].name;
@@ -46,12 +44,10 @@ recipe main [
 +run: product 0 is 1
 +mem: storing 1 in location 3
 
-:(before "End Globals")
-const int GREATER_THAN = 14;
+:(before "End Primitive Recipe Declarations")
+GREATER_THAN,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["greater-than"] = GREATER_THAN;
-assert(Next_recipe_number == GREATER_THAN);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case GREATER_THAN: {
   trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].name;
@@ -95,12 +91,10 @@ recipe main [
 +run: product 0 is 0
 +mem: storing 0 in location 3
 
-:(before "End Globals")
-const int LESSER_THAN = 15;
+:(before "End Primitive Recipe Declarations")
+LESSER_THAN,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["lesser-than"] = LESSER_THAN;
-assert(Next_recipe_number == LESSER_THAN);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case LESSER_THAN: {
   trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].name;
@@ -144,12 +138,10 @@ recipe main [
 +run: product 0 is 0
 +mem: storing 0 in location 3
 
-:(before "End Globals")
-const int GREATER_OR_EQUAL = 16;
+:(before "End Primitive Recipe Declarations")
+GREATER_OR_EQUAL,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["greater-or-equal"] = GREATER_OR_EQUAL;
-assert(Next_recipe_number == GREATER_OR_EQUAL);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case GREATER_OR_EQUAL: {
   trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].name;
@@ -207,12 +199,10 @@ recipe main [
 +run: product 0 is 0
 +mem: storing 0 in location 3
 
-:(before "End Globals")
-const int LESSER_OR_EQUAL = 17;
+:(before "End Primitive Recipe Declarations")
+LESSER_OR_EQUAL,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["lesser-or-equal"] = LESSER_OR_EQUAL;
-assert(Next_recipe_number == LESSER_OR_EQUAL);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case LESSER_OR_EQUAL: {
   trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].name;
diff --git a/cpp/020container b/cpp/020container
index ef6b0057..fcdd82f9 100644
--- a/cpp/020container
+++ b/cpp/020container
@@ -73,12 +73,10 @@ recipe main [
 +run: product 0 is 35
 +mem: storing 35 in location 15
 
-:(before "End Globals")
-const int GET = 18;
+:(before "End Primitive Recipe Declarations")
+GET,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["get"] = GET;
-assert(Next_recipe_number == GET);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case GET: {
   trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].name;
@@ -128,13 +126,24 @@ recipe main [
 +run: product 0 is 36
 +mem: storing 36 in location 15
 
-:(before "End Globals")
-// To write to elements of containers, you need their address.
-const int GET_ADDRESS = 19;
+//: To write to elements of containers, you need their address.
+
+:(scenario "get_address")
+recipe main [
+  12:integer <- copy 34:literal
+  13:integer <- copy 35:literal
+  15:address:integer <- get-address 12:point, 1:offset
+]
++run: instruction main/2
++run: ingredient 0 is 12
++run: ingredient 1 is 1
++run: address to copy is 13
++mem: storing 13 in location 15
+
+:(before "End Primitive Recipe Declarations")
+GET_ADDRESS,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["get-address"] = GET_ADDRESS;
-assert(Next_recipe_number == GET_ADDRESS);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case GET_ADDRESS: {
   trace("run") << "ingredient 0 is " << instructions[pc].ingredients[0].name;
@@ -156,15 +165,3 @@ case GET_ADDRESS: {
   write_memory(instructions[pc].products[0], result);
   break;
 }
-
-:(scenario "get_address")
-recipe main [
-  12:integer <- copy 34:literal
-  13:integer <- copy 35:literal
-  15:address:integer <- get-address 12:point, 1:offset
-]
-+run: instruction main/2
-+run: ingredient 0 is 12
-+run: ingredient 1 is 1
-+run: address to copy is 13
-+mem: storing 13 in location 15
diff --git a/cpp/022array b/cpp/022array
index 9c2f1439..3bdfe95e 100644
--- a/cpp/022array
+++ b/cpp/022array
@@ -31,7 +31,7 @@ if (x.types[0] != Type_number["array"] && size_of(x) != data.size())
     return 1 + Memory[r.value]*size_of(array_element(r.types));
   }
 
-//: array elements are accessed using 'index'
+//: To access elements of an array, use 'index'
 :(scenario "index")
 recipe main [
   1:integer <- copy 3:literal
@@ -47,7 +47,6 @@ recipe main [
 +run: product 0 is 14
 +mem: storing 14 in location 5
 
-//: array elements are accessed using 'index'
 :(scenario "index_direct_offset")
 recipe main [
   1:integer <- copy 3:literal
@@ -64,13 +63,10 @@ recipe main [
 +run: product 0 is 14
 +mem: storing 14 in location 6
 
-:(before "End Globals")
-// Operator to look at elements of arrays.
-const int INDEX = 20;
+:(before "End Primitive Recipe Declarations")
+INDEX,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["index"] = INDEX;
-assert(Next_recipe_number == INDEX);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case INDEX: {
   static const int ARRAY = Type_number["array"];
@@ -116,13 +112,25 @@ recipe main [
 +run: address to copy is 2
 +mem: storing 2 in location 5
 
-:(before "End Globals")
-// To write to elements of containers, you need their address.
-const int INDEX_ADDRESS = 21;
+//: To write to elements of containers, you need their address.
+
+:(scenario "index_indirect")
+recipe main [
+  1:integer <- copy 3:literal
+  2:integer <- copy 14:literal
+  3:integer <- copy 15:literal
+  4:integer <- copy 16:literal
+  5:address:array:integer <- copy 1:literal
+  6:integer <- index 5:address:array:integer/deref, 1:literal
+]
++run: instruction main/5
++mem: storing 15 in location 6
+// vim:ft=cpp
+
+:(before "End Primitive Recipe Declarations")
+INDEX_ADDRESS,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["index-address"] = INDEX_ADDRESS;
-assert(Next_recipe_number == INDEX_ADDRESS);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case INDEX_ADDRESS: {
   static const int ARRAY = Type_number["array"];
@@ -142,16 +150,3 @@ case INDEX_ADDRESS: {
   write_memory(instructions[pc].products[0], result);
   break;
 }
-
-:(scenario "index_indirect")
-recipe main [
-  1:integer <- copy 3:literal
-  2:integer <- copy 14:literal
-  3:integer <- copy 15:literal
-  4:integer <- copy 16:literal
-  5:address:array:integer <- copy 1:literal
-  6:integer <- index 5:address:array:integer/deref, 1:literal
-]
-+run: instruction main/5
-+mem: storing 15 in location 6
-// vim:ft=cpp
diff --git a/cpp/026call_ingredient b/cpp/026call_ingredient
index 963c5fe8..ecf53539 100644
--- a/cpp/026call_ingredient
+++ b/cpp/026call_ingredient
@@ -25,12 +25,10 @@ for (vector<reagent>::iterator p = instructions[pc].ingredients.begin(); p != in
 }
 rr.calls.push(callee);
 
-:(before "End Globals")
-const int NEXT_INGREDIENT = 22;
+:(before "End Primitive Recipe Declarations")
+NEXT_INGREDIENT,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["next-ingredient"] = NEXT_INGREDIENT;
-assert(Next_recipe_number == NEXT_INGREDIENT);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case NEXT_INGREDIENT: {
   if (rr.calls.top().next_ingredient_to_process < rr.calls.top().ingredient_atoms.size()) {
diff --git a/cpp/027call_reply b/cpp/027call_reply
index feb549e6..b44552cc 100644
--- a/cpp/027call_reply
+++ b/cpp/027call_reply
@@ -14,12 +14,10 @@ recipe f [
 +run: result 1 is 3
 +mem: storing 3 in location 4
 
-:(before "End Globals")
-const int REPLY = 23;
+:(before "End Primitive Recipe Declarations")
+REPLY,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["reply"] = REPLY;
-assert(Next_recipe_number == REPLY);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case REPLY: {
   vector<vector<int> > callee_results;
diff --git a/cpp/030brace b/cpp/030brace
index 0d68b54f..d01fe359 100644
--- a/cpp/030brace
+++ b/cpp/030brace
@@ -1,6 +1,6 @@
 //: Structured programming
 //:
-//: Our jump operators are quite inconvenient to use, so mu provides a
+//: Our jump recipes are quite inconvenient to use, so mu provides a
 //: lightweight tool called 'transform_braces' to work in a slightly more
 //: convenient format with nested braces:
 //:
@@ -168,34 +168,23 @@ void transform_test(string form) {
 //?   cout << "AAA }\n"; //? 1
 }
 
-//: Make sure these pseudo recipes get consistent numbers, even though they aren't
-//: implemented.
-:(before "End Globals")
-const int BREAK = 24;
-const int BREAK_IF = 25;
-const int BREAK_UNLESS = 26;
-const int LOOP = 27;
-const int LOOP_IF = 28;
-const int LOOP_UNLESS = 29;
+//: Make sure these pseudo recipes get consistent numbers in all tests, even
+//: though they aren't implemented.
+
+:(before "End Primitive Recipe Declarations")
+BREAK,
+BREAK_IF,
+BREAK_UNLESS,
+LOOP,
+LOOP_IF,
+LOOP_UNLESS,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["break"] = BREAK;
-assert(Next_recipe_number == BREAK);
-Next_recipe_number++;
 Recipe_number["break-if"] = BREAK_IF;
-assert(Next_recipe_number == BREAK_IF);
-Next_recipe_number++;
 Recipe_number["break-unless"] = BREAK_UNLESS;
-assert(Next_recipe_number == BREAK_UNLESS);
-Next_recipe_number++;
 Recipe_number["loop"] = LOOP;
-assert(Next_recipe_number == LOOP);
-Next_recipe_number++;
 Recipe_number["loop-if"] = LOOP_IF;
-assert(Next_recipe_number == LOOP_IF);
-Next_recipe_number++;
 Recipe_number["loop-unless"] = LOOP_UNLESS;
-assert(Next_recipe_number == LOOP_UNLESS);
-Next_recipe_number++;
 
 :(scenario "loop")
 recipe main [
diff --git a/cpp/032new b/cpp/032new
index e75d4148..e0460170 100644
--- a/cpp/032new
+++ b/cpp/032new
@@ -35,13 +35,10 @@ if (inst.operation == Recipe_number["new"]) {
   trace("new") << inst.ingredients[0].name << " -> " << inst.ingredients[0].value;
 }
 
-:(before "End Globals")
-// Operator to look at elements of arrays.
-const int NEW = 30;
+:(before "End Primitive Recipe Declarations")
+NEW,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["new"] = NEW;
-assert(Next_recipe_number == NEW);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case NEW: {
   vector<int> result;
diff --git a/cpp/036length b/cpp/036length
index b9e3bc3c..9d3bb714 100644
--- a/cpp/036length
+++ b/cpp/036length
@@ -1,3 +1,5 @@
+//: Recipe to compute the length of an array.
+
 :(scenario "array_length")
 recipe main [
   1:integer <- copy 3:literal
@@ -9,12 +11,10 @@ recipe main [
 +run: instruction main/4
 +mem: storing 3 in location 5
 
-:(before "End Globals")
-const int LENGTH = 31;
+:(before "End Primitive Recipe Declarations")
+LENGTH,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["length"] = LENGTH;
-assert(Next_recipe_number == LENGTH);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case LENGTH: {
   reagent x = canonize(instructions[pc].ingredients[0]);
diff --git a/cpp/042trace b/cpp/042trace
index 3a7b0b0e..bd05d848 100644
--- a/cpp/042trace
+++ b/cpp/042trace
@@ -4,12 +4,10 @@ recipe main [
 ]
 +foo: this is a trace in mu
 
-:(before "End Globals")
-const int TRACE = 32;
+:(before "End Primitive Recipe Declarations")
+TRACE,
 :(before "End Primitive Recipe Numbers")
 Recipe_number["trace"] = TRACE;
-assert(Next_recipe_number == TRACE);
-Next_recipe_number++;
 :(before "End Primitive Recipe Implementations")
 case TRACE: {
   assert(isa_literal(instructions[pc].ingredients[0]));
diff --git a/cpp/090debug b/cpp/090debug
index 670b284f..cd5825a0 100644
--- a/cpp/090debug
+++ b/cpp/090debug
@@ -1,5 +1,6 @@
+//: Recipe to look at elements of containers.
+
 :(before "End Globals")
-// Operator to look at elements of containers.
 const int _PRINT = 99;
 :(before "End Primitive Recipe Numbers")
 Recipe_number["$print"] = _PRINT;
generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2024-11-09 12:41:33 +0000