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PHP: parse traits

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http://www.php.net/manual/en/language.oop5.traits.php
This commit is contained in:
Colomban Wendling 2013-04-11 20:13:29 +02:00
parent 77c45aa82b
commit 33c84f739d
1 changed files with 30 additions and 0 deletions
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30
tagmanager/ctags/php.c
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@ -105,6 +105,7 @@ typedef enum {
K_INTERFACE, K_INTERFACE,
K_LOCAL_VARIABLE, K_LOCAL_VARIABLE,
K_NAMESPACE, K_NAMESPACE,
K_TRAIT,
K_VARIABLE, K_VARIABLE,
COUNT_KIND COUNT_KIND
} phpKind; } phpKind;
@ -116,6 +117,7 @@ static kindOption PhpKinds[COUNT_KIND] = {
{ TRUE, 'i', "interface", "interfaces" }, { TRUE, 'i', "interface", "interfaces" },
{ FALSE, 'l', "local", "local variables" }, { FALSE, 'l', "local", "local variables" },
{ TRUE, 'n', "namespace", "namespaces" }, { TRUE, 'n', "namespace", "namespaces" },
{ TRUE, 't', "trait", "traits" },
{ TRUE, 'v', "variable", "variables" } { TRUE, 'v', "variable", "variables" }
}; };
@ -957,6 +959,33 @@ static boolean parseClassOrIface (tokenInfo *const token, const phpKind kind)
return readNext; return readNext;
} }
/* parses a trait:
* trait Foo {} */
static boolean parseTrait (tokenInfo *const token)
{
boolean readNext = TRUE;
tokenInfo *name;
readToken (token);
if (token->type != TOKEN_IDENTIFIER)
return FALSE;
name = newToken ();
copyToken (name, token, TRUE);
makeSimplePhpTag (name, K_TRAIT, ACCESS_UNDEFINED);
readToken (token);
if (token->type == TOKEN_OPEN_CURLY)
enterScope (token, name->string, K_TRAIT);
else
readNext = FALSE;
deleteToken (name);
return readNext;
}
/* parse a function /* parse a function
* *
* if @name is NULL, parses a normal function * if @name is NULL, parses a normal function
@ -1253,6 +1282,7 @@ static void enterScope (tokenInfo *const parentToken,
{ {
case KEYWORD_class: readNext = parseClassOrIface (token, K_CLASS); break; case KEYWORD_class: readNext = parseClassOrIface (token, K_CLASS); break;
case KEYWORD_interface: readNext = parseClassOrIface (token, K_INTERFACE); break; case KEYWORD_interface: readNext = parseClassOrIface (token, K_INTERFACE); break;
case KEYWORD_trait: readNext = parseTrait (token); break;
case KEYWORD_function: readNext = parseFunction (token, NULL); break; case KEYWORD_function: readNext = parseFunction (token, NULL); break;
case KEYWORD_const: readNext = parseConstant (token); break; case KEYWORD_const: readNext = parseConstant (token); break;
case KEYWORD_define: readNext = parseDefine (token); break; case KEYWORD_define: readNext = parseDefine (token); break;