3629577991
2014-07-17 Thomas Quinot <quinot@adacore.com> * sem.ads (Scope_Stack_Entry): Reorganize storage of action lists; introduce a new list (cleanup actions) for each (transient) scope. * sinfo.ads, sinfo.adb (Cleanup_Actions): New attribute for N_Block_Statement * exp_ch7.ads (Store_Cleanup_Actions_In_Scope): New subprogram. * exp_ch7.adb (Store_Actions_In_Scope): New subprogram, common processing for Store_xxx_Actions_In_Scope. (Build_Cleanup_Statements): Allow for a list of additional cleanup statements to be passed by the caller. (Expand_Cleanup_Actions): Take custom cleanup actions associated with an N_Block_Statement into account. (Insert_Actions_In_Scope_Around): Account for Scope_Stack_Entry reorganization (refactoring only, no behaviour change). (Make_Transient_Block): Add assertion to ensure that the current scope is indeed a block (namely, the entity for the transient block being constructed syntactically, which has already been established as a scope). If cleanup actions are present in the transient scope, transfer them now to the transient block. * exp_ch6.adb (Expand_Protected_Subprogram_Call): Freeze the called function while it is still present as the name in a call in the tree. This may not be the case later on if the call is rewritten into a transient block. * exp_smem.adb (Add_Shared_Var_Lock_Procs): The post-actions inserted after calling a protected operation on a shared passive protected must be performed in a block finalizer, not just inserted in the tree, so that they are executed even in case of a normal (RETURN) or abnormal (exception) transfer of control outside of the current scope. * exp_smem.ads (Add_Shared_Var_Lock_Procs): Update documentation * sem_ch8.adb, expander.adb, exp_ch11.adb: Adjust for Scope_Stack_Entry reorganization. 2014-07-17 Thomas Quinot <quinot@adacore.com> * exp_disp.adb (Make_DT, Make_VM_TSD): Do not omit Check_TSD call for types that do not have an explicit attribute definition clause for External_Tag, as their default tag may clash with an explicit tag defined for some other type. 2014-07-17 Hristian Kirtchev <kirtchev@adacore.com> * exp_util.adb (Is_Controlled_Function_Call): Recognize a controlled function call with multiple actual parameters that appears in Object.Operation form. 2014-07-17 Thomas Quinot <quinot@adacore.com> * einfo.ads, einfo.adb (Has_External_Tag_Rep_Clause): Remove entity flag. * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case External_Tag): No need to set entity flag. * sem_aux.ads, sem_aux.adb (Has_External_Tag_Rep_Clause): Reimplement correctly in terms of Has_Rep_Item. From-SVN: r212719 |
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| INSTALL | ||
| boehm-gc | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| include | ||
| intl | ||
| libada | ||
| libatomic | ||
| libbacktrace | ||
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| libcpp | ||
| libdecnumber | ||
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| libiberty | ||
| libitm | ||
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| libsanitizer | ||
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| libvtv | ||
| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| .dir-locals.el | ||
| .gitignore | ||
| ABOUT-NLS | ||
| COPYING | ||
| COPYING.LIB | ||
| COPYING.RUNTIME | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| ChangeLog | ||
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| MAINTAINERS | ||
| Makefile.def | ||
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| README | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| depcomp | ||
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| ltmain.sh | ||
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| ltsugar.m4 | ||
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| lt~obsolete.m4 | ||
| missing | ||
| mkdep | ||
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README
This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the files whose names start with COPYING for copying permission. The manuals, and some of the runtime libraries, are under different terms; see the individual source files for details. The directory INSTALL contains copies of the installation information as HTML and plain text. The source of this information is gcc/doc/install.texi. The installation information includes details of what is included in the GCC sources and what files GCC installs. See the file gcc/doc/gcc.texi (together with other files that it includes) for usage and porting information. An online readable version of the manual is in the files gcc/doc/gcc.info*. See http://gcc.gnu.org/bugs/ for how to report bugs usefully. Copyright years on GCC source files may be listed using range notation, e.g., 1987-2012, indicating that every year in the range, inclusive, is a copyrightable year that could otherwise be listed individually.