From da06e60fb5a095a91c9a4f509466667878624cb3 Mon Sep 17 00:00:00 2001 From: Dan Sinclair Date: Tue, 3 Nov 2015 15:08:31 -0500 Subject: Revert "Revert "Revert "Cleanup some numeric code.""" This reverts commit e0e922db5fb77df9a5a9cc802096f484ed21da1c. Broke Windows build. FAILED: ninja -t msvc -e environment.x86 -- "C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\bin\amd64_x86\cl.exe" /nologo /showIncludes /FC @obj\core\src\fxcrt\fxcrt.fx_basic_gcc.obj.rsp /c ..\..\core\src\fxcrt\fx_basic_gcc.cpp /Foobj\core\src\fxcrt\fxcrt.fx_basic_gcc.obj /Fdobj\fxcrt.cc.pdb e:\b\build\slave\windows\build\pdfium\core\src\fxcrt\fx_basic_gcc.cpp(28) : error C2220: warning treated as error - no 'object' file generated e:\b\build\slave\windows\build\pdfium\core\src\fxcrt\fx_basic_gcc.cpp(75) : see reference to function template instantiation 'T FXSYS_StrToInt(STR_T)' being compiled with [ T=int32_t , STR_T=const FX_WCHAR * ] e:\b\build\slave\windows\build\pdfium\core\src\fxcrt\fx_basic_gcc.cpp(28) : warning C4244: 'argument' : conversion from 'const FX_WCHAR' to 'char', possible loss of data FAILED: ninja -t msvc -e environment.x86 -- "C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\bin\amd64_x86\cl.exe" /nologo /showIncludes /FC @obj\core\src\fpdftext\fpdftext.fpdf_text.obj.rsp /c ..\..\core\src\fpdftext\fpdf_text.cpp /Foobj\core\src\fpdftext\fpdftext.fpdf_text.obj /Fdobj\fpdftext.cc.pdb e:\b\build\slave\windows\build\pdfium\core\src\fpdftext\fpdf_text.cpp(439) : error C2039: 'isdigit' : is not a member of 'std' FAILED: ninja -t msvc -e environment.x86 -- "C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\bin\amd64_x86\cl.exe" /nologo /showIncludes /FC @obj\core\src\fxcrt\fxcrt.fx_basic_wstring.obj.rsp /c ..\..\core\src\fxcrt\fx_basic_wstring.cpp /Foobj\core\src\fxcrt\fxcrt.fx_basic_wstring.obj /Fdobj\fxcrt.cc.pdb e:\b\build\slave\windows\build\pdfium\core\src\fxcrt\fx_basic_wstring.cpp(973) : error C2220: warning treated as error - no 'object' file generated e:\b\build\slave\windows\build\pdfium\core\src\fxcrt\fx_basic_wstring.cpp(973) : warning C4244: 'argument' : conversion from 'const FX_WCHAR' to 'char', possible loss of data e:\b\build\slave\windows\build\pdfium\core\src\fxcrt\fx_basic_wstring.cpp(981) : warning C4244: 'argument' : conversion from 'const FX_WCHAR' to 'char', possible loss of data FAILED: ninja -t msvc -e environment.x86 -- "C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\bin\amd64_x86\cl.exe" /nologo /showIncludes /FC @obj\core\src\fpdftext\fpdftext.fpdf_text_int.obj.rsp /c ..\..\core\src\fpdftext\fpdf_text_int.cpp /Foobj\core\src\fpdftext\fpdftext.fpdf_text_int.obj /Fdobj\fpdftext.cc.pdb e:\b\build\slave\windows\build\pdfium\core\src\fpdftext\fpdf_text_int.cpp(2436) : error C2039: 'isdigit' : is not a member of 'std' e:\b\build\slave\windows\build\pdfium\core\src\fpdftext\fpdf_text_int.cpp(2440) : error C2039: 'isdigit' : is not a member of 'std' ninja: build stopped: subcommand failed. TBR=tsepez@chromium.org Review URL: https://codereview.chromium.org/1431683008 . --- core/src/fxcodec/codec/fx_codec.cpp | 48 +++++++++++++++++-------------------- 1 file changed, 22 insertions(+), 26 deletions(-) (limited to 'core/src/fxcodec/codec/fx_codec.cpp') diff --git a/core/src/fxcodec/codec/fx_codec.cpp b/core/src/fxcodec/codec/fx_codec.cpp index 08b2d2d985..46f479e0b1 100644 --- a/core/src/fxcodec/codec/fx_codec.cpp +++ b/core/src/fxcodec/codec/fx_codec.cpp @@ -9,7 +9,6 @@ #include #include "../../../../third_party/base/logging.h" -#include "../../../include/fxcrt/fx_ext.h" #include "../../../include/fxcrt/fx_safe_types.h" #include "codec_int.h" @@ -148,20 +147,6 @@ FX_BOOL CCodec_BasicModule::RunLengthEncode(const uint8_t* src_buf, FX_DWORD& dest_size) { return FALSE; } - -#define EXPONENT_DETECT(ptr) \ - for (;; ptr++) { \ - if (!std::isdigit(*ptr)) { \ - if (endptr) \ - *endptr = (char*)ptr; \ - break; \ - } else { \ - exp_ret *= 10; \ - exp_ret += FXSYS_toDecimalDigit(*ptr); \ - continue; \ - } \ - } - extern "C" double FXstrtod(const char* nptr, char** endptr) { double ret = 0.0; const char* ptr = nptr; @@ -172,20 +157,20 @@ extern "C" double FXstrtod(const char* nptr, char** endptr) { return 0.0; } for (;; ptr++) { - if (!e_number && !e_point && (*ptr == '\t' || *ptr == ' ')) + if (!e_number && !e_point && (*ptr == '\t' || *ptr == ' ')) { continue; - - if (std::isdigit(*ptr)) { - if (!e_number) + } + if (*ptr >= '0' && *ptr <= '9') { + if (!e_number) { e_number = 1; - + } if (!e_point) { ret *= 10; - ret += FXSYS_toDecimalDigit(*ptr); + ret += (*ptr - '0'); } else { fra_count++; fra_ret *= 10; - fra_ret += FXSYS_toDecimalDigit(*ptr); + fra_ret += (*ptr - '0'); } continue; } @@ -203,17 +188,29 @@ extern "C" double FXstrtod(const char* nptr, char** endptr) { } } if (e_number && (*ptr == 'e' || *ptr == 'E')) { +#define EXPONENT_DETECT(ptr) \ + for (;; ptr++) { \ + if (*ptr < '0' || *ptr > '9') { \ + if (endptr) \ + *endptr = (char*)ptr; \ + break; \ + } else { \ + exp_ret *= 10; \ + exp_ret += (*ptr - '0'); \ + continue; \ + } \ + } exp_ptr = ptr++; if (*ptr == '+' || *ptr == '-') { exp_sig = (*ptr++ == '+') ? 1 : -1; - if (!std::isdigit(*ptr)) { + if (*ptr < '0' || *ptr > '9') { if (endptr) { *endptr = (char*)exp_ptr; } break; } EXPONENT_DETECT(ptr); - } else if (std::isdigit(*ptr)) { + } else if (*ptr >= '0' && *ptr <= '9') { EXPONENT_DETECT(ptr); } else { if (endptr) { @@ -221,6 +218,7 @@ extern "C" double FXstrtod(const char* nptr, char** endptr) { } break; } +#undef EXPONENT_DETECT break; } if (ptr != nptr && !e_number) { @@ -249,8 +247,6 @@ extern "C" double FXstrtod(const char* nptr, char** endptr) { } return is_negative ? -ret : ret; } -#undef EXPONENT_DETECT - FX_BOOL CCodec_BasicModule::A85Encode(const uint8_t* src_buf, FX_DWORD src_size, uint8_t*& dest_buf, -- cgit v1.2.3