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* [gcc/devel/c++-modules] Stream MEM_REFs, who knew?
@ 2020-08-27 20:18 Nathan Sidwell
0 siblings, 0 replies; only message in thread
From: Nathan Sidwell @ 2020-08-27 20:18 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:28d02ccd11280c348311331561101fb37ff05c8c
commit 28d02ccd11280c348311331561101fb37ff05c8c
Author: Nathan Sidwell <nathan@acm.org>
Date: Thu Aug 27 12:49:36 2020 -0700
Stream MEM_REFs, who knew?
gcc/cp/
* module.cc (trees_{in,out}::start): Permit MEM_REFs.
(trees_{in,out}::core_bools): Likewise.
gcc/testsuite/
* g++.dg/modules/memref-1_[ab].C: New.
Diff:
---
ChangeLog.modules | 9 +++++++++
gcc/cp/module.cc | 4 ----
gcc/testsuite/g++.dg/modules/memref-1_a.C | 24 ++++++++++++++++++++++++
gcc/testsuite/g++.dg/modules/memref-1_b.C | 9 +++++++++
4 files changed, 42 insertions(+), 4 deletions(-)
diff --git a/ChangeLog.modules b/ChangeLog.modules
index 27233f0228d..bf3db083544 100644
--- a/ChangeLog.modules
+++ b/ChangeLog.modules
@@ -1,3 +1,12 @@
+2020-08-27 Nathan Sidwell <nathan@acm.org>
+
+ Stream MEM_REFs, who knew?
+ gcc/cp/
+ * module.cc (trees_{in,out}::start): Permit MEM_REFs.
+ (trees_{in,out}::core_bools): Likewise.
+ gcc/testsuite/
+ * g++.dg/modules/memref-1_[ab].C: New.
+
2020-08-27 Nathan Sidwell <nathan@acm.org>
Jeff Chapman II <jchapman@lock3software.com>
diff --git a/gcc/cp/module.cc b/gcc/cp/module.cc
index 17c3fad89dd..f94d28fb120 100644
--- a/gcc/cp/module.cc
+++ b/gcc/cp/module.cc
@@ -5053,7 +5053,6 @@ trees_out::start (tree t, bool code_streamed)
break;
case IDENTIFIER_NODE:
- case MEM_REF:
case SSA_NAME:
case TARGET_MEM_REF:
case TRANSLATION_UNIT_DECL:
@@ -5136,7 +5135,6 @@ trees_in::start (unsigned code)
case FIXED_CST:
case IDENTIFIER_NODE:
- case MEM_REF:
case POLY_INT_CST:
case SSA_NAME:
case TARGET_MEM_REF:
@@ -5186,7 +5184,6 @@ trees_out::core_bools (tree t)
{
case CALL_EXPR:
case INTEGER_CST:
- case MEM_REF:
case SSA_NAME:
case TARGET_MEM_REF:
case TREE_VEC:
@@ -5364,7 +5361,6 @@ trees_in::core_bools (tree t)
{
case CALL_EXPR:
case INTEGER_CST:
- case MEM_REF:
case SSA_NAME:
case TARGET_MEM_REF:
case TREE_VEC:
diff --git a/gcc/testsuite/g++.dg/modules/memref-1_a.C b/gcc/testsuite/g++.dg/modules/memref-1_a.C
new file mode 100644
index 00000000000..e780999778d
--- /dev/null
+++ b/gcc/testsuite/g++.dg/modules/memref-1_a.C
@@ -0,0 +1,24 @@
+// { dg-additional-options -fmodules-ts }
+
+export module Foo;
+// { dg-module-cmi Foo }
+
+export class Bit
+{
+private:
+ unsigned _M_msb:1;
+};
+
+Bit Make () noexcept;
+
+export class Container
+{
+public:
+ void Frob ()
+ {
+ _M_rep = Make ();
+ }
+
+private:
+ Bit _M_rep;
+};
diff --git a/gcc/testsuite/g++.dg/modules/memref-1_b.C b/gcc/testsuite/g++.dg/modules/memref-1_b.C
new file mode 100644
index 00000000000..82c52faed7a
--- /dev/null
+++ b/gcc/testsuite/g++.dg/modules/memref-1_b.C
@@ -0,0 +1,9 @@
+// { dg-additional-options -fmodules-ts }
+
+import Foo;
+
+void X ()
+{
+ Container c;
+ c.Frob ();
+}
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