Commit c4ef728e0b3cb50187e635195f514a391064001c
2024-04-12T10:58:35
wip env_eval_fn
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diff --git a/libc3/env.c b/libc3/env.c
index 7a5840c..5f561d0 100644
--- a/libc3/env.c
+++ b/libc3/env.c
@@ -23,6 +23,7 @@
#include "call.h"
#include "cfn.h"
#include "compare.h"
+#include "complex.h"
#include "data.h"
#include "env.h"
#include "error.h"
@@ -419,7 +420,79 @@ bool env_eval_call_fn (s_env *env, const s_call *call, s_tag *dest)
assert(env);
assert(call);
assert(dest);
- return env_eval_fn_call(env, call->fn, call->arguments, dest);
+ return env_eval_call_fn_args(env, call->fn, call->arguments, dest);
+}
+
+bool env_eval_call_fn_args (s_env *env, const s_fn *fn,
+ const s_list *arguments, s_tag *dest)
+{
+ s_list *args = NULL;
+ const s_list *args_final = NULL;
+ s_fn_clause *clause;
+ s_frame frame;
+ s_tag tag;
+ s_list *tmp = NULL;
+ assert(env);
+ assert(fn);
+ assert(dest);
+ clause = fn->clauses;
+ if (arguments) {
+ if (fn->macro || fn->special_operator)
+ args_final = arguments;
+ else {
+ if (! env_eval_call_arguments(env, arguments, &args)) {
+ env->frame = frame_clean(&frame);
+ return false;
+ }
+ args_final = args;
+ }
+ while (clause) {
+ frame_init(&frame, env->frame);
+ env->frame = &frame;
+ if (env_eval_equal_list(env, fn->macro || fn->special_operator,
+ clause->pattern, args_final, &tmp))
+ break;
+ env->frame = frame_clean(&frame);
+ clause = clause->next_clause;
+ }
+ if (! clause) {
+ err_puts("env_eval_fn_call: no clause matching.\nTried clauses :\n");
+ clause = fn->clauses;
+ while (clause) {
+ err_inspect_fn_pattern(clause->pattern);
+ err_puts("\n");
+ clause = clause->next_clause;
+ }
+ err_puts("\nArguments :\n");
+ err_inspect_fn_pattern(args);
+ err_puts("\n");
+ list_delete_all(args);
+ return false;
+ }
+ }
+ else {
+ frame_init(&frame, env->frame);
+ env->frame = &frame;
+ }
+ if (! env_eval_block(env, &clause->algo, &tag)) {
+ list_delete_all(args);
+ list_delete_all(tmp);
+ env->frame = frame_clean(&frame);
+ return false;
+ }
+ list_delete_all(args);
+ list_delete_all(tmp);
+ env->frame = frame_clean(&frame);
+ if (fn->macro) {
+ if (! env_eval_tag(env, &tag, dest)) {
+ tag_clean(&tag);
+ return false;
+ }
+ tag_clean(&tag);
+ }
+ else
+ *dest = tag;
+ return true;
}
bool env_eval_call_resolve (s_env *env, s_call *call)
@@ -764,76 +837,56 @@ bool env_eval_equal_tuple (s_env *env, bool macro, const s_tuple *a,
return true;
}
-bool env_eval_fn_call (s_env *env, const s_fn *fn,
- const s_list *arguments, s_tag *dest)
+bool env_eval_fn (s_env *env, const s_fn *fn, s_tag *dest)
{
- s_list *args = NULL;
- const s_list *args_final = NULL;
- s_fn_clause *clause;
- s_frame frame;
- s_tag tag;
- s_list *tmp = NULL;
+ uw i;
+ s_fn_clause *src_clause;
+ s_list *src_pattern;
+ s_fn tmp = {0};
+ s_fn_clause **tmp_clause;
+ s_list **tmp_pattern;
assert(env);
assert(fn);
assert(dest);
- clause = fn->clauses;
- if (arguments) {
- if (fn->macro || fn->special_operator)
- args_final = arguments;
- else {
- if (! env_eval_call_arguments(env, arguments, &args)) {
- env->frame = frame_clean(&frame);
- return false;
- }
- args_final = args;
- }
- while (clause) {
- frame_init(&frame, env->frame);
- env->frame = &frame;
- if (env_eval_equal_list(env, fn->macro || fn->special_operator,
- clause->pattern, args_final, &tmp))
- break;
- env->frame = frame_clean(&frame);
- clause = clause->next_clause;
- }
- if (! clause) {
- err_puts("env_eval_fn_call: no clause matching.\nTried clauses :\n");
- clause = fn->clauses;
- while (clause) {
- err_inspect_fn_pattern(clause->pattern);
- err_puts("\n");
- clause = clause->next_clause;
- }
- err_puts("\nArguments :\n");
- err_inspect_fn_pattern(args);
- err_puts("\n");
- list_delete_all(args);
- return false;
+ tmp_clause = &tmp.clauses;
+ src_clause = fn->clauses;
+ while (src_clause) {
+ *tmp_clause = fn_clause_new(NULL);
+ if (! *tmp_clause)
+ goto ko;
+ (*tmp_clause)->arity = src_clause->arity;
+ tmp_pattern = &(*tmp_clause)->pattern;
+ src_pattern = src_clause->pattern;
+ while (src_pattern) {
+ *tmp_pattern = list_new(NULL);
+ if (! *tmp_pattern)
+ goto ko;
+ if (! env_eval_fn_tag(env, &src_pattern->tag,
+ &(*tmp_pattern)->tag))
+ goto ko;
+ tmp_pattern = &(*tmp_pattern)->next.data.list;
+ src_pattern = list_next(src_pattern);
}
- }
- else {
- frame_init(&frame, env->frame);
- env->frame = &frame;
- }
- if (! env_eval_block(env, &clause->algo, &tag)) {
- list_delete_all(args);
- list_delete_all(tmp);
- env->frame = frame_clean(&frame);
- return false;
- }
- list_delete_all(args);
- list_delete_all(tmp);
- env->frame = frame_clean(&frame);
- if (fn->macro) {
- if (! env_eval_tag(env, &tag, dest)) {
- tag_clean(&tag);
- return false;
+ if (! block_init(&(*tmp_clause)->algo, src_clause->algo.count))
+ goto ko;
+ i = 0;
+ while (i < src_clause->algo.count) {
+ if (! env_eval_fn_tag(env, src_clause->algo.tag + i,
+ (*tmp_clause)->algo.tag + i))
+ goto ko;
+ i++;
}
- tag_clean(&tag);
+ tmp_clause = &(*tmp_clause)->next_clause;
+ src_clause = src_clause->next_clause;
}
- else
- *dest = tag;
+ tmp.macro = fn->macro;
+ tmp.special_operator = fn->special_operator;
+ dest->type = TAG_FN;
+ dest->data.fn = tmp;
return true;
+ ko:
+ fn_clean(&tmp);
+ return false;
}
bool env_eval_ident (s_env *env, const s_ident *ident, s_tag *dest)
@@ -1022,6 +1075,24 @@ bool env_eval_quote_call (s_env *env, const s_call *call, s_tag *dest)
return false;
}
+bool env_eval_quote_complex (s_env *env, const s_complex *c,
+ s_tag *dest)
+{
+ s_tag tmp = {0};
+ assert(env);
+ assert(c);
+ assert(dest);
+ tmp.type = TAG_COMPLEX;
+ tmp.data.complex = complex_new();
+ if (! env_eval_quote_tag(env, &c->x, &tmp.data.complex->x) ||
+ ! env_eval_quote_tag(env, &c->y, &tmp.data.complex->y)) {
+ complex_delete(tmp.data.complex);
+ return false;
+ }
+ *dest = tmp;
+ return true;
+}
+
bool env_eval_quote_list (s_env *env, const s_list *list, s_tag *dest)
{
s_list *next;
@@ -1139,6 +1210,8 @@ bool env_eval_quote_tag (s_env *env, const s_tag *tag, s_tag *dest)
return env_eval_quote_block(env, &tag->data.block, dest);
case TAG_CALL:
return env_eval_quote_call(env, &tag->data.call, dest);
+ case TAG_COMPLEX:
+ return env_eval_quote_complex(env, tag->data.complex, dest);
case TAG_LIST:
return env_eval_quote_list(env, tag->data.list, dest);
case TAG_MAP:
@@ -1155,7 +1228,6 @@ bool env_eval_quote_tag (s_env *env, const s_tag *tag, s_tag *dest)
case TAG_BOOL:
case TAG_CFN:
case TAG_CHARACTER:
- case TAG_COMPLEX:
case TAG_F32:
case TAG_F64:
case TAG_F128:
@@ -1319,75 +1391,6 @@ bool env_eval_struct (s_env *env, const s_struct *s, s_tag *dest)
return false;
}
-bool env_eval_fn (s_env *env, const s_fn *fn, s_tag *dest)
-{
- uw i;
- s_block *src_block;
- s_fn_clause *src_clause;
- s_list *src_pattern;
- s_tag *src_tag;
- s_tag tmp = {0};
- s_block *tmp_block;
- s_fn_clause **tmp_clause;
- s_fn *tmp_fn;
- s_list **tmp_pattern;
- s_tag *tmp_tag;
- assert(env);
- assert(fn);
- assert(dest);
- (void) env;
- tmp.type = TAG_FN;
- tmp_fn = &tmp.data.fn;
- src_clause = fn->clauses;
- tmp_clause = &tmp_fn->clauses;
- while (src_clause) {
- *tmp_clause = fn_clause_new(NULL);
- src_pattern = src_clause->pattern;
- tmp_pattern = &(*tmp_clause)->pattern;
- while (src_pattern) {
- *tmp_pattern = list_new(NULL);
- if (! env_eval_fn_tag(env, &src_pattern->tag,
- &(*tmp_pattern)->tag))
- goto ko;
- src_pattern = list_next(src_pattern);
- tmp_pattern = &(*tmp_pattern)->next.data.list;
- }
- src_block = &src_clause->algo;
- tmp_block = &(*tmp_clause)->algo;
- if (! block_init(tmp_block, src_block->count))
- goto ko;
- tmp_block->short_form = src_block->short_form;
- i = 0;
- while (i < src_block->count) {
- src_tag = src_block->tag + i;
- tmp_tag = tmp_block->tag + i;
- if (! env_eval_fn_tag(env, src_tag, tmp_tag))
- goto ko;
- i++;
- }
- src_clause = src_clause->next_clause;
- tmp_clause = &(*tmp_clause)->next_clause;
- }
- tmp_fn->macro = fn->macro;
- tmp_fn->special_operator = fn->special_operator;
- *dest = tmp;
- return true;
- ko:
- fn_clean(&tmp.data.fn);
- return false;
-}
-
-bool env_eval_fn_tag (s_env *env, const s_tag *tag, s_tag *dest)
-{
- assert(env);
- assert(tag);
- assert(dest);
- (void) env;
- if (! tag_init_copy(dest, tag))
- return false;
- return true;
-}
-
bool env_eval_tag (s_env *env, const s_tag *tag, s_tag *dest)
{
assert(env);
diff --git a/libc3/env.h b/libc3/env.h
index acdb0f8..27786ea 100644
--- a/libc3/env.h
+++ b/libc3/env.h
@@ -51,6 +51,9 @@ bool env_eval_call_cfn (s_env *env, const s_call *call,
s_tag *dest);
bool env_eval_call_fn (s_env *env, const s_call *call,
s_tag *dest);
+bool env_eval_call_fn_args (s_env *env, const s_fn *fn,
+ const s_list *arguments,
+ s_tag *dest);
bool env_eval_call_resolve (s_env *env, s_call *call);
bool env_eval_complex (s_env *env, const s_complex *c,
s_tag *dest);
@@ -73,8 +76,33 @@ bool env_eval_equal_tuple (s_env *env, bool macro,
bool env_eval_fn (s_env *env, const s_fn *fn, s_tag *dest);
bool env_eval_fn_tag (s_env *env, const s_tag *tag,
s_tag *dest);
-bool env_eval_fn_call (s_env *env, const s_fn *fn,
- const s_list *arguments, s_tag *dest);
+bool env_eval_fn_tag_array (s_env *env, const s_array *array,
+ s_tag *dest);
+bool env_eval_fn_tag_block (s_env *env, const s_block *block,
+ s_tag *dest);
+bool env_eval_fn_tag_call (s_env *env, const s_call *call,
+ s_tag *dest);
+bool env_eval_fn_tag_complex (s_env *env, const s_complex *c,
+ s_tag *dest);
+bool env_eval_fn_tag_ident (s_env *env, const s_ident *ident,
+ s_tag *dest);
+bool env_eval_fn_tag_list (s_env *env, const s_list *list,
+ s_tag *dest);
+bool env_eval_fn_tag_map (s_env *env, const s_map *map,
+ s_tag *dest);
+bool env_eval_fn_tag_quote (s_env *env, const s_quote *quote,
+ s_tag *dest);
+bool env_eval_fn_tag_str (s_env *env, const s_str *str,
+ s_tag *dest);
+bool env_eval_fn_tag_struct (s_env *env, const s_struct *s,
+ s_tag *dest);
+bool env_eval_fn_tag_tag (s_env *env, const s_tag *tag,
+ s_tag *dest);
+bool env_eval_fn_tag_tuple (s_env *env, const s_tuple *tuple,
+ s_tag *dest);
+bool env_eval_fn_tag_unquote (s_env *env,
+ const s_unquote *unquote,
+ s_tag *dest);
bool env_eval_ident (s_env *env, const s_ident *ident,
s_tag *dest);
bool env_eval_ident_is_bound (s_env *env,
@@ -93,6 +121,8 @@ bool env_eval_quote_block (s_env *env, const s_block *block,
s_tag *dest);
bool env_eval_quote_call (s_env *env, const s_call *call,
s_tag *dest);
+bool env_eval_quote_complex (s_env *env, const s_complex *c,
+ s_tag *dest);
bool env_eval_quote_list (s_env *env, const s_list *list,
s_tag *dest);
bool env_eval_quote_map (s_env *env, const s_map *map,
diff --git a/libc3/eval.c b/libc3/eval.c
index f0cd387..8908a61 100644
--- a/libc3/eval.c
+++ b/libc3/eval.c
@@ -20,5 +20,5 @@ bool eval_tag (const s_tag *tag, s_tag *dest)
bool eval_fn_call (const s_fn *fn, const s_list *args, s_tag *dest)
{
- return env_eval_fn_call(&g_c3_env, fn, args, dest);
+ return env_eval_call_fn_args(&g_c3_env, fn, args, dest);
}