From: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
Date: Mon, 15 May 2023 13:13:38 +0000 (+0200)
Subject: gccrs: libproc_macro: Add procmacro array definition
X-Git-Tag: basepoints/gcc-15~2488
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4ca2f2030048e0a0121a32ad218c0e3f7a327191;p=thirdparty%2Fgcc.git

gccrs: libproc_macro: Add procmacro array definition

Standard types do not guarantee anything about their ABI and are
therefore unconvenient to use as a primarily exposed container.
With such asumption this commit introduces a container.

libgrust/ChangeLog:

	* libproc_macro/proc_macro.h (struct ProcmacroArray):
	Add ProcmacroArray definition.

Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
---

diff --git a/libgrust/libproc_macro/proc_macro.h b/libgrust/libproc_macro/proc_macro.h
index 3022203a5dd5..dcd2e6926c6b 100644
--- a/libgrust/libproc_macro/proc_macro.h
+++ b/libgrust/libproc_macro/proc_macro.h
@@ -89,6 +89,12 @@ public:
   Procmacro make_bang (const char *name, BangMacro macro);
 };
 
+struct ProcmacroArray
+{
+  std::uint64_t length;
+  Procmacro *macros;
+};
+
 } // namespace ProcMacro
 
 #endif /* ! PROC_MACRO_H */