From 285933f8ca633495e7e4d03481a58ead3323c504 Mon Sep 17 00:00:00 2001
From: Xavier Leroy <xavierleroy@users.noreply.github.com>
Date: Thu, 7 Jun 2018 15:26:02 +0200
Subject: Remove the `_Alignas(expr)` construct (#125)

The `_Alignas(expr)` construct is not C11, only `_Alignas(type)` is.
---
 cparser/Parser.vy | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'cparser/Parser.vy')

diff --git a/cparser/Parser.vy b/cparser/Parser.vy
index 7fe686f1..b3731809 100644
--- a/cparser/Parser.vy
+++ b/cparser/Parser.vy
@@ -172,10 +172,8 @@ unary_expression:
 | loc = SIZEOF LPAREN typ = type_name RPAREN
     { (TYPE_SIZEOF typ, loc) }
 (* Non-standard *)
-| loc = ALIGNOF expr = unary_expression
-    { (EXPR_ALIGNOF (fst expr), loc) }
 | loc = ALIGNOF LPAREN typ = type_name RPAREN
-    { (TYPE_ALIGNOF typ, loc) }
+    { (ALIGNOF typ, loc) }
 
 unary_operator:
 | loc = AND
@@ -546,7 +544,7 @@ attribute_specifier:
 | loc = ALIGNAS LPAREN args = argument_expression_list RPAREN
     { (ALIGNAS_ATTR (rev' args) loc, loc) }
 | loc = ALIGNAS LPAREN typ = type_name RPAREN
-    { (ALIGNAS_ATTR [TYPE_ALIGNOF typ] loc, loc) }
+    { (ALIGNAS_ATTR [ALIGNOF typ] loc, loc) }
 
 gcc_attribute_list:
 | a = gcc_attribute
-- 
cgit