PHP 8 compatibility

[m6w6/ext-psi] / src / cpp.c

diff --git a/src/cpp.c b/src/cpp.c
index 50b937e506255893e15eb257b4f0c1fe46d259f4..fc723641dcca1e363399a35b933e248143c998c0 100644 (file)
--- a/src/cpp.c
+++ b/src/cpp.c
@@ -67,6 +67,32 @@ static bool psi_cpp_pragma_lib(struct psi_cpp *cpp, struct psi_cpp_macro_decl *d
        return true;
 }
 
+static bool psi_cpp_pragma_blacklist_decl(struct psi_cpp *cpp, struct psi_cpp_macro_decl *decl)
+{
+       struct psi_token *name;
+
+       if (!psi_plist_get(decl->tokens, 0, &name)
+                       || !name || name->type != PSI_T_QUOTED_STRING) {
+               return false;
+       }
+
+       psi_blacklist_add_decl(name->text->val, name->text->len);
+       return true;
+}
+
+static bool psi_cpp_pragma_blacklist_var(struct psi_cpp *cpp, struct psi_cpp_macro_decl *decl)
+{
+       struct psi_token *name;
+
+       if (!psi_plist_get(decl->tokens, 0, &name)
+                       || !name || name->type != PSI_T_QUOTED_STRING) {
+               return false;
+       }
+
+       psi_blacklist_add_var(name->text->val, name->text->len);
+       return true;
+}
+
 PHP_MINIT_FUNCTION(psi_cpp);
 PHP_MINIT_FUNCTION(psi_cpp)
 {
@@ -102,6 +128,8 @@ PHP_MINIT_FUNCTION(psi_cpp)
        zend_hash_init(&psi_cpp_pragmas, 0, NULL, NULL, 1);
        PSI_CPP_PRAGMA(once);
        PSI_CPP_PRAGMA(lib);
+       PSI_CPP_PRAGMA(blacklist_decl);
+       PSI_CPP_PRAGMA(blacklist_var);
 
        return SUCCESS;
 }
@@ -487,11 +515,15 @@ bool psi_cpp_undef(struct psi_cpp *cpp, struct psi_token *tok)
 bool psi_cpp_if(struct psi_cpp *cpp, struct psi_cpp_exp *exp)
 {
        struct psi_validate_scope scope = {0};
+       unsigned flags = cpp->parser->flags;
 
        scope.cpp = cpp;
+       cpp->parser->flags |= PSI_SILENT;
        if (!psi_num_exp_validate(PSI_DATA(cpp->parser), exp->data.num, &scope)) {
+               cpp->parser->flags = flags;
                return false;
        }
+       cpp->parser->flags = flags;
        if (!psi_num_exp_get_long(exp->data.num, NULL, cpp)) {
                return false;
        }