From 48dcbb9dcb85eefecd2e60845ad12cf7f644babd Mon Sep 17 00:00:00 2001
From: Eric Chiang <ericchiang@google.com>
Date: Mon, 18 Mar 2019 10:57:05 -0700
Subject: [PATCH] parser/libapparmor_re: remove unnecessary throw(int)

Compiling the parser currently prints a deprecation warning. Remove
throw(int) annotations from function signatures. These aren't required
to catch exceptions.

For example, the following program catches the exception without a
throw(int) annotation:

	#include <iostream>
	void throw_an_error()
	{
	        throw 3;
	        return;
	}
	int main ()
	{
	        try
	        {
	                throw_an_error();
	        }
	        catch (int e)
	        {
	                std::cout << "caught exception " << e << '\n';
	        }
	        return 0;
	}

This program prints:

	$ g++ -o error error.cc
	$ ./error
	caught exception 3

Signed-off-by: Eric Chiang <ericchiang@google.com>
---
 parser/libapparmor_re/hfa.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/parser/libapparmor_re/hfa.h b/parser/libapparmor_re/hfa.h
index f8fe3d31f..0a9820b34 100644
--- a/parser/libapparmor_re/hfa.h
+++ b/parser/libapparmor_re/hfa.h
@@ -44,7 +44,7 @@ typedef list<State *> Partition;
 
 class perms_t {
 public:
-	perms_t(void) throw(int): allow(0), deny(0), audit(0), quiet(0), exact(0) { };
+	perms_t(void): allow(0), deny(0), audit(0), quiet(0), exact(0) { };
 
 	bool is_accept(void) { return (allow | audit | quiet); }
 
@@ -192,7 +192,7 @@ struct DiffDag {
  */
 class State {
 public:
-	State(int l, ProtoState &n, State *other) throw(int):
+	State(int l, ProtoState &n, State *other):
 		label(l), flags(0), perms(), trans()
 	{
 		int error;