flush

[m6w6/ext-psi] / src / parser.h

diff --git a/src/parser.h b/src/parser.h
index 350213c940d88a133c007b91886bd4a25539cf90..30388ad7d3e7bea7a2ea4255b4fcf9b2dffd0552 100644 (file)
--- a/src/parser.h
+++ b/src/parser.h
@@ -30,6 +30,11 @@ typedef struct PSI_Token {
 
 static inline PSI_Token *PSI_TokenCopy(PSI_Token *src);
 
+typedef struct zend_fcall {
+       zend_fcall_info fci;
+       zend_fcall_info_cache fcc;
+} zend_fcall;
+
 typedef union impl_val {
        char cval;
        int8_t i8;
@@ -52,10 +57,7 @@ typedef union impl_val {
                zend_bool bval;
                zend_long lval;
                zend_string *str;
-               struct {
-                       zend_fcall_info *fci;
-                       zend_fcall_info_cache *fcc;
-               } cb;
+               zend_fcall *cb;
        } zend;
        void *ptr;
        uint8_t _dbg[sizeof(void *)];
@@ -489,6 +491,17 @@ static inline impl_var *init_impl_var(const char *name, int is_reference) {
        return var;
 }
 
+static inline impl_var *copy_impl_var(impl_var *var) {
+       impl_var *cpy = malloc(sizeof(*cpy));
+
+       memcpy(cpy, var, sizeof(*cpy));
+       cpy->name = strdup(cpy->name);
+       if (cpy->token) {
+               cpy->token = PSI_TokenCopy(cpy->token);
+       }
+       return cpy;
+}
+
 static inline void free_impl_var(impl_var *var) {
        if (var->token) {
                free(var->token);
@@ -886,11 +899,33 @@ static inline void free_let_calloc(let_calloc *alloc) {
        free(alloc);
 }
 
+typedef struct let_callback {
+       struct let_func *func;
+       struct set_values *args;
+} let_callback;
+
+static inline void free_let_func(struct let_func *func);
+static inline void free_set_values(struct set_values *vals);
+static inline let_callback *init_let_callback(struct let_func *func, struct set_values *args) {
+       let_callback *cb = calloc(1, sizeof(*cb));
+
+       cb->func = func;
+       cb->args = args;
+       return cb;
+}
+
+static inline void free_let_callback(let_callback *cb) {
+       free_let_func(cb->func);
+       free_set_values(cb->args);
+       free(cb);
+}
+
 typedef struct let_func {
        token_t type;
        char *name;
        impl_var *var;
        impl_arg *arg;
+       impl_val *(*handler)(impl_val *tmp, decl_type *type, void *val, void **to_free);
 } let_func;
 
 static inline let_func *init_let_func(token_t type, const char *name, impl_var *var) {
@@ -913,12 +948,14 @@ typedef struct let_val {
                PSI_LET_NULL,
                PSI_LET_NUMEXP,
                PSI_LET_CALLOC,
+               PSI_LET_CALLBACK,
                PSI_LET_FUNC,
                PSI_LET_TMP,
        } kind;
        union {
                num_exp *num;
                let_calloc *alloc;
+               let_callback *callback;
                let_func *func;
                decl_var *var;
        } data;
@@ -941,6 +978,9 @@ static inline let_val *init_let_val(enum let_val_kind kind, void *data) {
        case PSI_LET_CALLOC:
                let->data.alloc = data;
                break;
+       case PSI_LET_CALLBACK:
+               let->data.callback = data;
+               break;
        case PSI_LET_FUNC:
                let->data.func = data;
                break;
@@ -962,6 +1002,9 @@ static inline void free_let_val(let_val *let) {
        case PSI_LET_CALLOC:
                free_let_calloc(let->data.alloc);
                break;
+       case PSI_LET_CALLBACK:
+               free_let_callback(let->data.callback);
+               break;
        case PSI_LET_FUNC:
                free_let_func(let->data.func);
                break;
@@ -1030,10 +1073,15 @@ typedef struct set_value {
                struct set_value *set;
                impl_val *val;
        } outer;
-       struct set_value **inner;
-       size_t count;
+       struct set_values *inner;
 } set_value;
 
+typedef struct set_values {
+       set_value **vals;
+       size_t count;
+} set_values;
+
+
 static inline set_value *init_set_value(set_func *func, decl_vars *vars) {
        set_value *val = calloc(1, sizeof(*val));
        val->func = func;
@@ -1041,8 +1089,8 @@ static inline set_value *init_set_value(set_func *func, decl_vars *vars) {
        return val;
 }
 static inline set_value *add_inner_set_value(set_value *val, set_value *inner) {
-       val->inner = realloc(val->inner, ++val->count * sizeof(*val->inner));
-       val->inner[val->count-1] = inner;
+       val->inner->vals = realloc(val->inner->vals, ++val->inner->count * sizeof(*val->inner->vals));
+       val->inner->vals[val->inner->count-1] = inner;
        inner->outer.set = val;
        return val;
 }
@@ -1056,10 +1104,10 @@ static inline void free_set_value(set_value *val) {
        }
        if (val->inner && (!val->outer.set || val->outer.set->inner != val->inner)) {
                size_t i;
-               for (i = 0; i < val->count; ++i) {
-                       free_set_value(val->inner[i]);
+               for (i = 0; i < val->inner->count; ++i) {
+                       free_set_value(val->inner->vals[i]);
                }
-               free(val->inner);
+               free(val->inner->vals);
        }
        if (val->num) {
                free_num_exp(val->num);
@@ -1067,6 +1115,29 @@ static inline void free_set_value(set_value *val) {
        free(val);
 }
 
+static inline set_values *init_set_values(set_value *val) {
+       set_values *vals = calloc(1, sizeof(*vals));
+       if (val) {
+               vals->count = 1;
+               vals->vals = calloc(1, sizeof(val));
+               vals->vals[0] = val;
+       }
+       return vals;
+}
+
+static inline set_values *add_set_value(set_values *vals, set_value *val) {
+       vals->vals = realloc(vals->vals, ++vals->count * sizeof(val));
+       vals->vals[vals->count-1] = val;
+       return vals;
+}
+
+static inline void free_set_values(set_values *vals) {
+       if (vals->vals) {
+               free(vals->vals);
+       }
+       free(vals);
+}
+
 typedef struct set_stmt {
        impl_var *var;
        set_value *val;