[PATCH] Recognize and ignore _Complex, artificial and vector_size

[Pavel Roskin <proski@gnu.org>]

Signed-off-by: Pavel Roskin <proski@gnu.org>
---

 ident-list.h |    2 ++
 parse.c      |    9 +++++++++
 2 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/ident-list.h b/ident-list.h
index b94aece..973bf57 100644
--- a/ident-list.h
+++ b/ident-list.h
@@ -87,6 +87,8 @@ IDENT(fastcall); IDENT(__fastcall__);
 IDENT(dllimport); IDENT(__dllimport__);
 IDENT(dllexport); IDENT(__dllexport__);
 IDENT(restrict); IDENT(__restrict);
+IDENT(artificial); IDENT(__artificial__);
+IDENT(vector_size); IDENT(__vector_size__);
 
 /* Preprocessor idents.  Direct use of __IDENT avoids mentioning the keyword
  * itself by name, preventing these tokens from expanding when compiling
diff --git a/parse.c b/parse.c
index 537055f..1c3e305 100644
--- a/parse.c
+++ b/parse.c
@@ -145,6 +145,10 @@ static struct symbol_op restrict_op = {
 	.type = KW_QUALIFIER,
 };
 
+static struct symbol_op complex_op = {
+	.type = KW_QUALIFIER,
+};
+
 static struct symbol_op typeof_op = {
 	.type = KW_SPECIFIER,
 	.declarator = typeof_specifier,
@@ -419,6 +423,7 @@ static struct init_keyword {
 	/* Ignored for now.. */
 	{ "restrict",	NS_TYPEDEF, .op = &restrict_op},
 	{ "__restrict",	NS_TYPEDEF, .op = &restrict_op},
+	{ "_Complex",	NS_TYPEDEF, .op = &complex_op},
 
 	/* Storage class */
 	{ "auto",	NS_TYPEDEF, .op = &auto_op },
@@ -486,6 +491,8 @@ const char *ignored_attributes[] = {
 	"__alloc_size__",
 	"always_inline",
 	"__always_inline__",
+	"artificial",
+	"__artificial__",
 	"bounded",
 	"__bounded__",
 	"cdecl",
@@ -563,6 +570,8 @@ const char *ignored_attributes[] = {
 	"__unused__",
 	"used",
 	"__used__",
+	"vector_size",
+	"__vector_size__",
 	"visibility",
 	"__visibility__",
 	"warn_unused_result",