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805e1f1908
This patch fixes PR c++/16117. gdb has an extension so that users can use expressions like FILE::NAME to choose a variable of the given name from the given file. The bug is that this extension takes precedence over ordinary C++ expressions of the same form. You might think this is merely hypothetical, but now that C++ headers commonly do not use an extension, it is more common. This patch fixes the bug by making two related changes. First, it changes gdb to prefer the ordinary C++ meaning of a symbol over the extended meaning. Second, it arranges for single-quoting of the symbol to indicate a preference for the extension. Built and regtested on x86-64 Fedora 18. New test case included. 2013-11-15 Tom Tromey <tromey@redhat.com> PR c++/16117: * c-exp.y (lex_one_token): Add "is_quoted_name" argument. (classify_name): Likewise. Prefer a field of "this" over a filename. (classify_inner_name, yylex): Update. 2013-11-15 Tom Tromey <tromey@redhat.com> * gdb.texinfo (Variables): Note gdb rules for ambiguous cases. Add example. 2013-11-15 Tom Tromey <tromey@redhat.com> * gdb.cp/includefile: New file. * gdb.cp/filename.exp: New file. * gdb.cp/filename.cc: New file. |
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|---|---|---|
| .. | ||
| abstract-origin.cc | ||
| abstract-origin.exp | ||
| ambiguous.cc | ||
| ambiguous.exp | ||
| annota2.cc | ||
| annota2.exp | ||
| annota3.cc | ||
| annota3.exp | ||
| anon-ns.cc | ||
| anon-ns.exp | ||
| anon-struct.cc | ||
| anon-struct.exp | ||
| anon-union.cc | ||
| anon-union.exp | ||
| arg-reference.cc | ||
| arg-reference.exp | ||
| baseenum.cc | ||
| baseenum.exp | ||
| bool.cc | ||
| bool.exp | ||
| breakpoint.cc | ||
| breakpoint.exp | ||
| bs15503.cc | ||
| bs15503.exp | ||
| call-c-1.c | ||
| call-c.cc | ||
| call-c.exp | ||
| casts.cc | ||
| casts.exp | ||
| class2.cc | ||
| class2.exp | ||
| classes.cc | ||
| classes.exp | ||
| cmpd-minsyms.cc | ||
| cmpd-minsyms.exp | ||
| converts.cc | ||
| converts.exp | ||
| cp-relocate.cc | ||
| cp-relocate.exp | ||
| cpcompletion.exp | ||
| cpexprs.cc | ||
| cpexprs.exp | ||
| cplabel.cc | ||
| cplabel.exp | ||
| cplusfuncs.cc | ||
| cplusfuncs.exp | ||
| ctti.exp | ||
| cttiadd1.cc | ||
| cttiadd2.cc | ||
| cttiadd3.cc | ||
| cttiadd.cc | ||
| debug-expr.exp | ||
| demangle.exp | ||
| derivation2.cc | ||
| derivation.cc | ||
| derivation.exp | ||
| destrprint.cc | ||
| destrprint.exp | ||
| dispcxx.cc | ||
| dispcxx.exp | ||
| exception.cc | ||
| exception.exp | ||
| exceptprint.cc | ||
| exceptprint.exp | ||
| expand-psymtabs-cxx.cc | ||
| expand-psymtabs-cxx.exp | ||
| expand-sals.cc | ||
| expand-sals.exp | ||
| extern-c.cc | ||
| extern-c.exp | ||
| filename.cc | ||
| filename.exp | ||
| formatted-ref.cc | ||
| formatted-ref.exp | ||
| fpointer.cc | ||
| fpointer.exp | ||
| gdb1355.cc | ||
| gdb1355.exp | ||
| gdb2384-base.cc | ||
| gdb2384-base.h | ||
| gdb2384.cc | ||
| gdb2384.exp | ||
| gdb2495.cc | ||
| gdb2495.exp | ||
| hang1.cc | ||
| hang2.cc | ||
| hang3.cc | ||
| hang.exp | ||
| hang.H | ||
| includefile | ||
| infcall-dlopen-lib.cc | ||
| infcall-dlopen.cc | ||
| infcall-dlopen.exp | ||
| inherit.exp | ||
| koenig.cc | ||
| koenig.exp | ||
| local.cc | ||
| local.exp | ||
| m-data.cc | ||
| m-data.exp | ||
| m-static1.cc | ||
| m-static.cc | ||
| m-static.exp | ||
| m-static.h | ||
| maint.exp | ||
| Makefile.in | ||
| mb-ctor.cc | ||
| mb-ctor.exp | ||
| mb-inline1.cc | ||
| mb-inline2.cc | ||
| mb-inline.exp | ||
| mb-inline.h | ||
| mb-templates.cc | ||
| mb-templates.exp | ||
| member-name.cc | ||
| member-name.exp | ||
| member-ptr.cc | ||
| member-ptr.exp | ||
| meth-typedefs.cc | ||
| meth-typedefs.exp | ||
| method2.cc | ||
| method2.exp | ||
| method.cc | ||
| method.exp | ||
| minsym-fallback-main.cc | ||
| minsym-fallback.cc | ||
| minsym-fallback.exp | ||
| minsym-fallback.h | ||
| misc.cc | ||
| misc.exp | ||
| namespace1.cc | ||
| namespace-enum-main.cc | ||
| namespace-enum.cc | ||
| namespace-enum.exp | ||
| namespace-nested-import.cc | ||
| namespace-nested-import.exp | ||
| namespace.cc | ||
| namespace.exp | ||
| nextoverthrow.cc | ||
| nextoverthrow.exp | ||
| no-dmgl-verbose.cc | ||
| no-dmgl-verbose.exp | ||
| noparam.cc | ||
| noparam.exp | ||
| nsalias.cc | ||
| nsalias.exp | ||
| nsdecl.cc | ||
| nsdecl.exp | ||
| nsimport.cc | ||
| nsimport.exp | ||
| nsnested.cc | ||
| nsnested.exp | ||
| nsnoimports.cc | ||
| nsnoimports.exp | ||
| nsrecurs.cc | ||
| nsrecurs.exp | ||
| nsstress.cc | ||
| nsstress.exp | ||
| nsusing.cc | ||
| nsusing.exp | ||
| operator.cc | ||
| operator.exp | ||
| oranking.cc | ||
| oranking.exp | ||
| overload-const.cc | ||
| overload-const.exp | ||
| overload.cc | ||
| overload.exp | ||
| ovldbreak.cc | ||
| ovldbreak.exp | ||
| ovsrch1.cc | ||
| ovsrch2.cc | ||
| ovsrch3.cc | ||
| ovsrch4.cc | ||
| ovsrch.exp | ||
| ovsrch.h | ||
| paren-type.cc | ||
| paren-type.exp | ||
| parse-lang.cc | ||
| parse-lang.exp | ||
| pass-by-ref.cc | ||
| pass-by-ref.exp | ||
| pr9067.cc | ||
| pr9067.exp | ||
| pr9167.cc | ||
| pr9167.exp | ||
| pr9594.cc | ||
| pr9631.cc | ||
| pr9631.exp | ||
| pr10687.cc | ||
| pr10687.exp | ||
| pr10728-x.cc | ||
| pr10728-x.h | ||
| pr10728-y.cc | ||
| pr10728.exp | ||
| pr12028.cc | ||
| pr12028.exp | ||
| pr-574.cc | ||
| pr-574.exp | ||
| pr-1023.cc | ||
| pr-1023.exp | ||
| pr-1210.cc | ||
| pr-1210.exp | ||
| printmethod.cc | ||
| printmethod.exp | ||
| psmang1.cc | ||
| psmang2.cc | ||
| psmang.exp | ||
| psymtab-parameter.cc | ||
| psymtab-parameter.exp | ||
| ptype-cv-cp.cc | ||
| ptype-cv-cp.exp | ||
| ptype-flags.cc | ||
| ptype-flags.exp | ||
| punctuator.exp | ||
| re-set-overloaded.cc | ||
| re-set-overloaded.exp | ||
| readnow-language.cc | ||
| readnow-language.exp | ||
| ref-params.cc | ||
| ref-params.exp | ||
| ref-types.cc | ||
| ref-types.exp | ||
| rtti1.cc | ||
| rtti2.cc | ||
| rtti.exp | ||
| rtti.h | ||
| shadow.cc | ||
| shadow.exp | ||
| smartp.cc | ||
| smartp.exp | ||
| static-method.cc | ||
| static-method.exp | ||
| static-print-quit.cc | ||
| static-print-quit.exp | ||
| temargs.cc | ||
| temargs.exp | ||
| templates.cc | ||
| templates.exp | ||
| try_catch.cc | ||
| try_catch.exp | ||
| typedef-operator.cc | ||
| typedef-operator.exp | ||
| typeid.cc | ||
| typeid.exp | ||
| userdef.cc | ||
| userdef.exp | ||
| using-crash.cc | ||
| using-crash.exp | ||
| virtbase.cc | ||
| virtbase.exp | ||
| virtfunc2.cc | ||
| virtfunc2.exp | ||
| virtfunc.cc | ||
| virtfunc.exp | ||