Module: wine Branch: master Commit: 507a02c1d39507207b8a1b485a9fbcb451635409 URL: https://gitlab.winehq.org/wine/wine/-/commit/507a02c1d39507207b8a1b485a9fbcb...
Author: Eric Pouech eric.pouech@gmail.com Date: Wed Aug 31 10:39:16 2022 +0200
msvcrt: Improve support for template in methods.
Adding function template support for methods that need specific post processing in demangling (constructor, destructor, cast operator)
Signed-off-by: Eric Pouech eric.pouech@gmail.com
---
dlls/msvcrt/tests/cpp.c | 4 ++++ dlls/msvcrt/undname.c | 48 ++++++++++++++++++++++-------------------------- 2 files changed, 26 insertions(+), 26 deletions(-)
diff --git a/dlls/msvcrt/tests/cpp.c b/dlls/msvcrt/tests/cpp.c index 90f3d6a9d6a..04573aa3d65 100644 --- a/dlls/msvcrt/tests/cpp.c +++ b/dlls/msvcrt/tests/cpp.c @@ -1297,6 +1297,10 @@ static void test_demangle(void) /* 135 */ {"?x@@3PAY02HA", "int (* x)[3]"}, /* 136 */ {"?Qux@Bar@@0PAPAP6AHPAV1@AAH1PAH@ZA", "private: static int (__cdecl** * Bar::Qux)(class Bar *,int &,int &,int *)"}, /* variation of 105: note white space handling! */ +/* 137 */ {"?x@@3PAW4myenum@@A", "enum myenum * x"}, +/* 138 */ {"?pfunc@@3PAY0E@P6AXF@ZA", "void (__cdecl*(* pfunc)[4])(short)"}, +/* 139 */ {"??$?0AEAVzzz@BB4@AA@@AEAV012@$0A@@?$pair@Vzzz@BB4@AA@@V123@@std@@QEAA@AEAVzzz@BB4@AA@@0@Z", + "public: __cdecl std::pair<class AA::BB4::zzz,class AA::BB4::zzz>::pair<class AA::BB4::zzz,class AA::BB4::zzz><class AA::BB4::zzz & __ptr64,class AA::BB4::zzz & __ptr64,0>(class AA::BB4::zzz & __ptr64,class AA::BB4::zzz & __ptr64) __ptr64"}, }; int i, num_test = ARRAY_SIZE(test); char* name; diff --git a/dlls/msvcrt/undname.c b/dlls/msvcrt/undname.c index 7daae616efd..de07dd3ac24 100644 --- a/dlls/msvcrt/undname.c +++ b/dlls/msvcrt/undname.c @@ -452,7 +452,7 @@ static BOOL get_modifier(struct parsed_symbol *sym, struct datatype_t *xdt) }
static BOOL get_modified_type(struct datatype_t *ct, struct parsed_symbol* sym, - struct array *pmt_ref, char modif, BOOL in_args) + struct array *pmt_ref, char modif) { struct datatype_t xdt; const char* ref; @@ -860,17 +860,17 @@ static BOOL demangle_datatype(struct parsed_symbol* sym, struct datatype_t* ct, } else { - if (!get_modified_type(ct, sym, pmt_ref, '?', in_args)) goto done; + if (!get_modified_type(ct, sym, pmt_ref, '?')) goto done; } break; case 'A': /* reference */ case 'B': /* volatile reference */ - if (!get_modified_type(ct, sym, pmt_ref, dt, in_args)) goto done; + if (!get_modified_type(ct, sym, pmt_ref, dt)) goto done; break; case 'Q': /* const pointer */ case 'R': /* volatile pointer */ case 'S': /* const volatile pointer */ - if (!get_modified_type(ct, sym, pmt_ref, in_args ? dt : 'P', in_args)) goto done; + if (!get_modified_type(ct, sym, pmt_ref, in_args ? dt : 'P')) goto done; break; case 'P': /* Pointer */ if (isdigit(*sym->current)) @@ -941,7 +941,7 @@ static BOOL demangle_datatype(struct parsed_symbol* sym, struct datatype_t* ct, } else goto done; } - else if (!get_modified_type(ct, sym, pmt_ref, 'P', in_args)) goto done; + else if (!get_modified_type(ct, sym, pmt_ref, 'P')) goto done; break; case 'W': if (*sym->current == '4') @@ -1050,7 +1050,7 @@ static BOOL demangle_datatype(struct parsed_symbol* sym, struct datatype_t* ct, else if (*sym->current == 'Q') { sym->current++; - if (!get_modified_type(ct, sym, pmt_ref, '$', in_args)) goto done; + if (!get_modified_type(ct, sym, pmt_ref, '$')) goto done; } break; } @@ -1361,7 +1361,6 @@ static BOOL symbol_demangle(struct parsed_symbol* sym) { BOOL ret = FALSE; unsigned do_after = 0; - static CHAR dashed_null[] = "--null--";
/* FIXME seems wrong as name, as it demangles a simple data type */ if (sym->flags & UNDNAME_NO_ARGUMENTS) @@ -1384,18 +1383,19 @@ static BOOL symbol_demangle(struct parsed_symbol* sym) if (*sym->current == '?') { const char* function_name = NULL; + BOOL in_template = FALSE;
if (sym->current[1] == '$' && sym->current[2] == '?') { - do_after = 5; + in_template = TRUE; sym->current += 2; }
/* C++ operator code (one character, or two if the first is '_') */ switch (*++sym->current) { - case '0': do_after = 1; break; - case '1': do_after = 2; break; + case '0': function_name = ""; do_after = 1; break; + case '1': function_name = ""; do_after = 2; break; case '2': function_name = "operator new"; break; case '3': function_name = "operator delete"; break; case '4': function_name = "operator="; break; @@ -1530,26 +1530,22 @@ static BOOL symbol_demangle(struct parsed_symbol* sym) return FALSE; } sym->current++; + if (in_template) + { + const char *args; + struct array array_pmt; + + str_array_init(&array_pmt); + args = get_args(sym, &array_pmt, FALSE, '<', '>'); + if (args) function_name = function_name ? str_printf(sym, "%s%s", function_name, args) : args; + sym->names.num = 0; + } switch (do_after) { - case 1: case 2: - if (!str_array_push(sym, dashed_null, -1, &sym->stack)) - return FALSE; - break; case 4: sym->result = (char*)function_name; ret = TRUE; goto done; - case 5: - { - char *args; - struct array array_pmt; - - str_array_init(&array_pmt); - args = get_args(sym, &array_pmt, FALSE, '<', '>'); - if (args != NULL) function_name = str_printf(sym, "%s%s", function_name, args); - sym->names.num = 0; - } /* fall through */ default: if (!str_array_push(sym, function_name, -1, &sym->stack)) @@ -1584,9 +1580,9 @@ static BOOL symbol_demangle(struct parsed_symbol* sym) /* it's time to set the member name for ctor & dtor */ if (sym->stack.num <= 1) goto done; if (do_after == 1) - sym->stack.elts[0] = sym->stack.elts[1]; + sym->stack.elts[0] = str_printf(sym, "%s%s", sym->stack.elts[1], sym->stack.elts[0]); else - sym->stack.elts[0] = str_printf(sym, "~%s", sym->stack.elts[1]); + sym->stack.elts[0] = str_printf(sym, "~%s%s", sym->stack.elts[1], sym->stack.elts[0]); /* ctors and dtors don't have return type */ sym->flags |= UNDNAME_NO_FUNCTION_RETURNS; break;