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2020-12-16c++: Fix detailed-mem-stat breakageNathan Sidwell1-22/+25
module.cc has a static initializer that ends up in a circular dependency when detailed mem stats are enabled. This removes the need for that initializer to be dynamic, and we punt to the lazy initializing we already had inside the object in question anyway. At the cost of an additional indirection. gcc/cp/ * module.cc (loc_spans): Make spans a pointer, not inline. Adjust all accesses.
2020-12-16Require .init_array/.fini_array support for SHF_GNU_RETAINH.J. Lu3-5/+16
Since SHF_GNU_RETAIN support doesn't work for crtstuff.c which switches the output section directly with asm statement: --- static void __attribute__((used)) __do_global_dtors_aux (void) { static _Bool completed; if (__builtin_expect (completed, 0)) return; completed = 1; } static void __attribute__((__used__)) call___do_global_dtors_aux (void) { asm ("\t.section\t.fini"); __do_global_dtors_aux (); asm ("\t.section\t.text"); } --- use SHF_GNU_RETAIN only if .init_array/.fini_array section is supported. gcc/ PR target/98146 * defaults.h (SUPPORTS_SHF_GNU_RETAIN): New. * varasm.c (get_section): Replace HAVE_GAS_SHF_GNU_RETAIN with SUPPORTS_SHF_GNU_RETAIN. (resolve_unique_section): Likewise. (get_variable_section): Likewise. (switch_to_section): Likewise. gcc/testsuite/ PR target/98146 * lib/target-supports.exp (check_effective_target_R_flag_in_section): Also check HAVE_INITFINI_ARRAY_SUPPORT != 0.
2020-12-16Warn used and not used symbols in section with the same nameH.J. Lu5-3/+23
When SECTION_RETAIN is used, issue a warning when a symbol without used attribute and a symbol with used attribute are placed in the section with the same name, like int __attribute__((used,section(".data.foo"))) foo2 = 2; int __attribute__((section(".data.foo"))) foo1 = 1; since assembler will put them in different sections with the same section name. gcc/ PR target/98146 * varasm.c (switch_to_section): Warn when a symbol without used attribute and a symbol with used attribute are placed in the section with the same name. gcc/testsuite/ PR target/98146 * c-c++-common/attr-used-5.c: Updated. * c-c++-common/attr-used-6.c: Likewise. * c-c++-common/attr-used-7.c: Likewise. * c-c++-common/attr-used-8.c: Likewise.
2020-12-16Switch to a new section if the SECTION_RETAIN bit doesn't matchH.J. Lu7-6/+130
When definitions marked with used attribute and unmarked definitions are placed in the section with the same name, switch to a new section if the SECTION_RETAIN bit doesn't match. gcc/ PR target/98146 * output.h (switch_to_section): Add a tree argument, default to nullptr. * varasm.c (get_section): If the SECTION_RETAIN bit doesn't match, return and switch to a new section later. (assemble_start_function): Pass decl to switch_to_section. (assemble_variable): Likewise. (switch_to_section): If the SECTION_RETAIN bit doesn't match, switch to a new section. gcc/testsuite/ PR target/98146 * c-c++-common/attr-used-5.c: New test. * c-c++-common/attr-used-6.c: Likewise. * c-c++-common/attr-used-7.c: Likewise. * c-c++-common/attr-used-8.c: Likewise. * c-c++-common/attr-used-9.c: Likewise.
2020-12-16c++: Fix (some) solaris breakageNathan Sidwell1-0/+9
Solaris' sys/socket uses the poisoned bcopy identifier, so we must preemptively copy a bit of cody's inclusion logic to get it earlier. gcc/cp/ * mapper-client.cc: Include sys/socket.h before system.h.
2020-12-16[Ada] Code cleanup: rename ALI.ScopeArnaud Charlet4-9/+9
gcc/ada/ * ali.ads, ali.adb, bindo-writers.adb, lib-writ.adb (Scope): Renamed to IS_Scope.
2020-12-16[Ada] Add contracts to Ada.Strings.FixedJoffrey Huguet1-46/+848
gcc/ada/ * libgnat/a-strfix.ads: Add postconditions and contract cases to subprograms.
2020-12-16[Ada] Handle iterator filters on loop specifications over containersEd Schonberg1-1/+7
gcc/ada/ * sem_ch5.adb (Analyze_Iterator_Specification): If iterator filter is present, preanalyze filter without expansion. (Analyze_Loop_Parameter_Specification): When loop_Parameter_Specification is rewritten as Iterator_Specification, transfer Iterator_Filter if present.
2020-12-16[Ada] armhf-linux: symbolic tracebacksDoug Rupp3-1/+10
gcc/ada/ * libgnat/s-objrea.ads (Object_Arch): Add ARM enum * libgnat/s-objrea.adb (Initialize): Add EM_ARM case. (Read_Address): Add ARM case to 32bit read. * Makefile.rtl: Add trasym units to the runtime for armhf-linux.
2020-12-16[Ada] Fix memory leak in GNAT.Expect.Non_Blocking_Spawn on WindowsDmitriy Anisimkov1-0/+6
gcc/ada/ * libgnat/g-expect.adb (Non_Blocking_Spawn): Deallocate elements on Arg_List after calling Set_Up_Child_Communications.
2020-12-16[Ada] Remove inconsistent colons in messages for Ada 83 violationsPiotr Trojanek3-3/+3
gcc/ada/ * par-ch3.adb (P_Modular_Type_Definition): Remove colon from error message. * sem_ch11.adb (Check_Duplication): Likewise. * sem_ch3.adb (Derived_Type_Declaration): Likewise.
2020-12-16[Ada] Refine types of variables for parsing formal object declarationsPiotr Trojanek1-3/+3
gcc/ada/ * par-ch12.adb (P_Formal_Object_Declarations): Refine types to Pos.
2020-12-16[Ada] Fix typo in checks for implementation defined unitsPiotr Trojanek1-1/+1
gcc/ada/ * impunit.adb (Not_Impl_Defined_Unit): Fix typo in iteration over Non_Imp_File_Names_12 array.
2020-12-16[Ada] Simplify membership tests with N_Delay_Statement subtypePiotr Trojanek2-5/+2
gcc/ada/ * exp_ch9.adb, sem_warn.adb: Simplify membership test.
2020-12-16[Ada] Simplify membership tests with N_Subprogram_Call subtypePiotr Trojanek5-9/+6
gcc/ada/ * exp_ch6.adb, exp_util.adb, sem_ch4.adb, sem_disp.adb, sem_elab.adb: Simplify membership test.
2020-12-16[Ada] Fix glitch in comment of System.Powten_TableEric Botcazou1-3/+3
gcc/ada/ * libgnat/s-powtab.ads (Maxpow): Use explicit formula in comment.
2020-12-16[Ada] Fix possible uninitialized ATCB component usePhilippe Gil1-0/+1
gcc/ada/ * libgnarl/s-tporft.adb (Register_Foreign_Thread): Set Global_Task_Lock_Nesting before using allocator.
2020-12-16[Ada] Avoid artificial underflow in System.Val_RealEric Botcazou1-6/+45
gcc/ada/ * libgnat/s-valrea.adb (Maxexp32): New constant array. (Maxexp64): Likewise. (Maxexp80): Likewise. (Integer_to_Real): New local constants Maxexp and B. When the exponent is too negative, do the divison in two steps.
2020-12-16[Ada] Fix integer-vs-float errors in example for Test_Case pragmaPiotr Trojanek2-5/+5
gcc/ada/ * doc/gnat_rm/implementation_defined_pragmas.rst (Test_Case): Change integer to float literals. * gnat_rm.texi: Regenerate.
2020-12-16[Ada] Reject junk syntax for Contract_Cases/Test_Case/Subprogram_VariantPiotr Trojanek2-8/+50
gcc/ada/ * sem_ch13.adb (Analyze_Aspect_Specifications): Add a codefix for extra parentheses around aspect Annotate expression; reject "(null record)" aggregate and extra parentheses around aspect Test_Case expression. * sem_prag.adb (Analyze_Pragma): Reject "null", "(null record)" and extra parentheses around pragma Contract_Cases; likewise for pragma Subprogram_Variant.
2020-12-16[Ada] Fix gmem.out corruption by GNAT.ExpectDmitriy Anisimkov4-12/+42
gcc/ada/ * adaint.h (__gnat_in_child_after_fork): New flag to express child process side after fork call. * adaint.c (__gnat_portable_spawn): Set flag __gnat_in_child_after_fork. * expect.c (__gnat_expect_fork): Set __gnat_in_child_after_fork to one on child side. * libgnat/memtrack.adb (In_Child_After_Fork): Flag to disable memory tracking. (Allow_Trace): New routine defining if memory should be tracked. (Alloc, Realloc, Free): Use Allow_Trace in "if" condition instead of First_Call.
2020-12-16[Ada] Mark generic body outside of SPARKYannick Moy3-3/+3
gcc/ada/ * libgnat/a-tifiio.adb: Mark body not in SPARK. * libgnat/a-tifiio.ads: Mark spec in SPARK. * libgnat/a-tifiio__128.adb: Mark body not in SPARK.
2020-12-16[Ada] Another small adjustment to System.Value_REric Botcazou1-6/+12
gcc/ada/ * libgnat/s-valuer.adb (Scan_Decimal_Digits): Tweak overflow test. (Scan_Integral_Digits): Likewise.
2020-12-16[Ada] Add some OS constants to control serial portPascal Obry1-0/+35
gcc/ada/ * s-oscons-tmplt.c: Add some OS constants.
2020-12-16bswap: Handle vector CONSTRUCTORs [PR96239]Jakub Jelinek2-5/+140
The following patch teaches the bswap pass to handle for small (2/4/8 byte long) vectors a CONSTRUCTOR by determining if the bytes of the constructor come from non-vector sources and are either nop or bswap and changing the CONSTRUCTOR in that case to VIEW_CONVERT_EXPR from scalar integer to the vector type. Unfortunately, as I found after the patch was written, due to pass ordering this doesn't really fix the original testcase, just the one I wrote, because both loop and slp vectorization is done only after the bswap pass. A possible way out of that would be to perform just this particular bswap optimization (i.e. for CONSTRUCTOR assignments with integral vector types call find_bswap_or_nop and bswap_replace if successful) also during the store merging pass, it isn't really a store, but the store merging pass already performs bswapping when handling store, so it wouldn't be that big hack. What do you think? 2020-12-16 Jakub Jelinek <jakub@redhat.com> PR tree-optimization/96239 * gimple-ssa-store-merging.c (find_bswap_or_nop): Handle a vector CONSTRUCTOR. (bswap_replace): Likewise. * gcc.dg/pr96239.c: New test.
2020-12-16opts: Remove all usages of Report keyword.Martin Liska65-1383/+1383
gcc/brig/ChangeLog: * lang.opt: Remove usage of Report. gcc/c-family/ChangeLog: * c.opt: Remove usage of Report. gcc/ChangeLog: * common.opt: Remove usage of Report. * config/aarch64/aarch64.opt: Ditto. * config/alpha/alpha.opt: Ditto. * config/arc/arc.opt: Ditto. * config/arm/arm.opt: Ditto. * config/avr/avr.opt: Ditto. * config/bfin/bfin.opt: Ditto. * config/bpf/bpf.opt: Ditto. * config/c6x/c6x.opt: Ditto. * config/cr16/cr16.opt: Ditto. * config/cris/cris.opt: Ditto. * config/cris/elf.opt: Ditto. * config/csky/csky.opt: Ditto. * config/darwin.opt: Ditto. * config/fr30/fr30.opt: Ditto. * config/frv/frv.opt: Ditto. * config/ft32/ft32.opt: Ditto. * config/gcn/gcn.opt: Ditto. * config/i386/cygming.opt: Ditto. * config/i386/i386.opt: Ditto. * config/ia64/ia64.opt: Ditto. * config/ia64/ilp32.opt: Ditto. * config/linux-android.opt: Ditto. * config/linux.opt: Ditto. * config/lm32/lm32.opt: Ditto. * config/m32r/m32r.opt: Ditto. * config/m68k/m68k.opt: Ditto. * config/mcore/mcore.opt: Ditto. * config/microblaze/microblaze.opt: Ditto. * config/mips/mips.opt: Ditto. * config/mmix/mmix.opt: Ditto. * config/mn10300/mn10300.opt: Ditto. * config/moxie/moxie.opt: Ditto. * config/msp430/msp430.opt: Ditto. * config/nds32/nds32.opt: Ditto. * config/nios2/elf.opt: Ditto. * config/nios2/nios2.opt: Ditto. * config/nvptx/nvptx.opt: Ditto. * config/pa/pa.opt: Ditto. * config/pdp11/pdp11.opt: Ditto. * config/pru/pru.opt: Ditto. * config/riscv/riscv.opt: Ditto. * config/rl78/rl78.opt: Ditto. * config/rs6000/aix64.opt: Ditto. * config/rs6000/linux64.opt: Ditto. * config/rs6000/rs6000.opt: Ditto. * config/rs6000/sysv4.opt: Ditto. * config/rx/elf.opt: Ditto. * config/rx/rx.opt: Ditto. * config/s390/s390.opt: Ditto. * config/s390/tpf.opt: Ditto. * config/sh/sh.opt: Ditto. * config/sol2.opt: Ditto. * config/sparc/long-double-switch.opt: Ditto. * config/sparc/sparc.opt: Ditto. * config/tilegx/tilegx.opt: Ditto. * config/tilepro/tilepro.opt: Ditto. * config/v850/v850.opt: Ditto. * config/visium/visium.opt: Ditto. * config/vms/vms.opt: Ditto. * config/vxworks.opt: Ditto. * config/xtensa/xtensa.opt: Ditto. gcc/lto/ChangeLog: * lang.opt: Remove usage of Report.
2020-12-16Remove Report keyword for optionsMartin Liska4-10/+3
Since g:7caa49706316e650fb67719e1a1bf3a35054b685 the option is ignored as we print used command line for -fverbose-asm output. gcc/ChangeLog: * doc/options.texi: Remove Report keyword. * opt-functions.awk: Print error when Report keyword is used. * optc-gen.awk: Do not handle Report keyword. * opts.h (struct cl_option): Remove cl_report bitfield flag.
2020-12-16Add -Wtsan.Martin Liska4-1/+32
gcc/ChangeLog: PR sanitizer/97868 * common.opt: Add new warning -Wtsan. * doc/invoke.texi: Likewise. * tsan.c (instrument_builtin_call): Warn users about unsupported std::atomic_thread_fence. gcc/testsuite/ChangeLog: PR sanitizer/97868 * gcc.dg/tsan/atomic-fence.c: New test.
2020-12-16options: fix integer overflowMartin Liska2-3/+22
gcc/ChangeLog: PR rtl-optimization/98271 PR rtl-optimization/98276 PR tree-optimization/98279 * opts-common.c (set_option): Do not allow overflow for integer arguments. gcc/testsuite/ChangeLog: PR rtl-optimization/98271 PR rtl-optimization/98276 PR tree-optimization/98279 * gcc.dg/pr98271.c: New test.
2020-12-16Fix PR tree-optimization/98272Eric Botcazou2-6/+29
This fixes the precision mismatch introduced by the previous change. gcc/ChangeLog: PR tree-optimization/98272 * tree-switch-conversion.c (bit_test_cluster::emit): When finding out whether the entry test can be merged in the bit test, do the computation using the type of the index expression. gcc/testsuite/ChangeLog: * gcc.dg/pr98272.c: New test.
2020-12-16rs6000: Use subreg for QI/HI vector initKewen Lin3-11/+5
This patch is to use paradoxical subreg instead of zero_extend for promoting QI/HI to SI/DI when we want to construct one vector with these modes. Since we do the gpr->vsx movement and vector merge or pack later, the high part is useless and safe to use paradoxical subreg. It can avoid useless rlwinms generated for signed cases. Bootstrapped/regtested on powerpc64le-linux-gnu P9. gcc/ChangeLog: * config/rs6000/rs6000.c (rs6000_expand_vector_init): Use paradoxical subreg instead of zero_extend for QI/HI promotion. gcc/testsuite/ChangeLog: * gcc.target/powerpc/pr96933-1.c: Adjusted to check no rlwinm. * gcc.target/powerpc/pr96933-2.c: Likewise.
2020-12-16arm: Replace calls to __builtin_vcgt* by <,> in arm_neon.h [PR66791]Prathamesh Kulkarni2-30/+28
gcc/ 2020-12-16 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> PR target/66791 * config/arm/arm_neon.h: Replace calls to __builtin_vcgt* by <, > operators in vclt and vcgt intrinsics respectively. * config/arm/arm_neon_builtins.def: Remove entry for vcgt and vcgtu.
2020-12-16arm: Replace calls to __builtin_vneg* by - in arm_neon.h [PR66791]Prathamesh Kulkarni2-9/+8
gcc/ 2020-12-16 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> PR target/66791 * config/arm/arm_neon.h: Replace calls to __builtin_vneg* by - operator in vneg intrinsics. * config/arm/arm_neon_builtins.def: Remove entry for vneg.
2020-12-16arm: Replace calls to __builtin_vcreate* in arm_neon.h [PR66791]Prathamesh Kulkarni2-12/+11
gcc/ 2020-12-16 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> PR target/66791 * config/arm/arm_neon.h: Replace calls to __builtin_vcreate* in vcreate intrinsics. * config/arm/arm_neon_builtins.def: Remove entry for vcreate.
2020-12-16Daily bump.GCC Administrator7-1/+618
2020-12-15c++: Remove dg-ice in constexpr-52830.C [PR52830]Marek Polacek1-1/+0
It turned out that r11-5942 fixed this old PR, and it was detected by one of the few dg-ice tests -- exactly the point of them! Now the PR won't be opened until someone notices that it'd been fixed. The patch failed to remove the dg-ice though, so now it XPASSes. Fixing this now. gcc/testsuite/ChangeLog: * g++.dg/cpp0x/constexpr-52830.C: Remove dg-ice.
2020-12-15match.pd: Optimize X / bool_range_Y to X [PR96094]Jakub Jelinek2-4/+43
When the divisor is bool or has [0, 1] range, as division by 0 is UB, the only remaining option in valid programs is division by 1, so we can optimize X / bool_range_Y into X. 2020-12-15 Jakub Jelinek <jakub@redhat.com> PR tree-optimization/96094 * match.pd (X / bool_range_Y -> X): New simplification. * gcc.dg/tree-ssa/pr96094.c: New test.
2020-12-15d: Fix ICE in gimplify_expr, at gimplify.c (PR98277)Iain Buclaw2-21/+35
The DMD front-end shouldn't, but can sometimes leak manifest constants in the AST passed to the code generator. To prevent this being an issue, the setting of DECL_INITIAL has been moved to the point where the CONST_DECL is used, rather than in the declaration handler. gcc/d/ChangeLog: PR d/98277 * decl.cc (DeclVisitor::visit (VarDeclaration *)): Move setting of DECL_INITIAL for manifest constants to ... (get_symbol_decl): ... here. gcc/testsuite/ChangeLog: PR d/98277 * gdc.dg/pr98277.d: New test.
2020-12-15Go testsuite: update bugs for recent changeIan Lance Taylor2-2/+2
This matches changes in 788d204885c187d5604e3960d7c78e1523f04861.
2020-12-15compiler: correct grammar in error messageIan Lance Taylor2-2/+2
For golang/go#43200 Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/278452
2020-12-15compiler: avoid knock-on errors from invalid interfacesIan Lance Taylor3-9/+37
The test case for this is issue11614.go. Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/278192
2020-12-15compiler: discard global sink variables with static initializersIan Lance Taylor4-2/+31
This is specifically for the test fixedbugs/issue23781.go, which builds a large static array. The code does compile and work without this change, but it takes a long time and generates a large object file. Discarding the unnecessary static initializer makes this test much faster. Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/278172
2020-12-15compiler: better error for unexpected digitIan Lance Taylor2-1/+8
A digit character is not invalid in general, but it's not permitted at the start of an identifier. Report a better error message. The test case is issue11359.go in the source repo. Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/278174
2020-12-15c++: Fix return type deduction during satisfactionPatrick Palka2-2/+13
During satisfaction that's entered through the three-parameter version of satisfy_declaration_constraints, current_function_decl gets set to the dependent DECL_TEMPLATE_RESULT for sake of access checking. This makes the predicate in_template_function return true during satisfaction from this entrypoint, which in turn makes calls to mark_used exit early before it does its full processing. This leads to us accepting the invalid testcase below due to mark_used never attempting to deduce the return type of A::foo() and detecting failure thereof. It seems wrong for in_template_function to be true during instantiation or during satisfaction, so this patch makes in_template_function inspect the less volatile cfun->decl instead of current_function_decl. gcc/cp/ChangeLog: * pt.c (in_template_function): Inspect cfun->decl instead of current_function_decl. gcc/testsuite/ChangeLog: * g++.dg/cpp2a/concepts-requires23.C: New test.
2020-12-15Add the -fdebug-aux-vars flag to debug variables generated by Fortran.Thomas Koenig3-1/+56
gcc/fortran/ChangeLog: PR fortran/90207 * invoke.texi: Document -fdebug-aux-vars. * lang.opt: Add -fdebug-aux-vars. * trans.c (MAX_PREFIX_LEN): New macro. (create_var_debug_raw): New function. (gfc_create_var_np): Call create_var_debug_raw if flag_debug_aux_vars is set.
2020-12-15doc: Document C++ 20 modulesNathan Sidwell2-5/+434
And here is the user-facing documentation. gcc/ * doc/cppopts.texi: Document new cpp opt. * doc/invoke.texi: Add C++20 module option & documentation.
2020-12-15c++: Modules Is LandingNathan Sidwell10-47/+19823
This is the C++ modules implementation. Dropping in the real module.cc file into the module-shaped hole I carved out. I include some sanity tests for now. I'll commit the remaining tests when the initial round of failures seems abated. gcc/cp/ * module.cc: Replace stubs with implementation. gcc/testsuite/ * g++.dg/modules/mod-decl-0-2a.C: New. * g++.dg/modules/mod-decl-0.C: New. * g++.dg/modules/mod-decl-1.C: New. * g++.dg/modules/mod-decl-2_a.C: New. * g++.dg/modules/mod-decl-2_b.C: New. * g++.dg/modules/mod-decl-2_c.C: New. * g++.dg/modules/mod-decl-3.C: New. * g++.dg/modules/mod-decl-5_a.C: New. * g++.dg/modules/mod-decl-5_b.C: New.
2020-12-15c++: module mapperNathan Sidwell4-1/+448
To avoid always requiring an active mapper to connect to, we provide a default in-process mapper with similar functionality to the sample server. This is that code. Also included is the client-side connection mechanism, which determines what server to use and how to connect to it. gcc/cp/ * Make-lang.in (CXX_AND_OBJCXX_OBJS): Add mapper-client & mapper-resolver. * mapper-client.h: New. * mapper-client.cc: New. * mapper-resolver.cc: New.
2020-12-15Add libcodyNathan Sidwell1-2/+6
In order to separate compiler from build system, C++ Modules, as implemented in GCC introduces a communication channel between those two entities. This is implemented by libcody. It is anticipated that other implementations will also implement this protocol, or use libcody to provide it. * Makefile.def: Add libcody. * configure.ac: Add libcody. * Makefile.in: Regenerated. * configure: Regenerated. gcc/ * Makefile.in (CODYINC, CODYLIB, CODYLIB_H): New. Use them. libcody/ * configure.ac: New. * CMakeLists.txt: New. * CODING.md: New. * CONTRIB.md: New. * LICENSE: New. * LICENSE.gcc: New. * Makefile.in: New. * Makesub.in: New. * README.md: New. * buffer.cc: New. * build-aux/config.guess: New. * build-aux/config.sub: New. * build-aux/install-sh: New. * client.cc: New. * cmake/libcody-config-ix.cmake * cody.hh: New. * config.h.in: New. * config.m4: New. * configure: New. * configure.ac: New. * dox.cfg.in: New. * fatal.cc: New. * gdbinit.in: New. * internal.hh: New. * netclient.cc: New. * netserver.cc: New. * packet.cc: New. * resolver.cc: New. * server.cc: New. * tests/01-serialize/connect.cc: New. * tests/01-serialize/decoder.cc: New. * tests/01-serialize/encoder.cc: New. * tests/02-comms/client-1.cc: New. * tests/02-comms/pivot-1.cc: New. * tests/02-comms/server-1.cc: New. * tests/Makesub.in: New. * tests/jouster: New.
2020-12-15c++: module-related tweakNathan Sidwell1-2/+2
In manually applying a name-lookup patch, I managed to transpose two calls. That caused a test failure. Fixed thusly. gcc/cp/ * name-lookup.c (do_namespace_alias): Set originating module before pushing.
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