From 6b3bf27cb56d661725ac3fcfb756562e0ad75564 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= Date: Mon, 14 May 2012 14:00:59 +0100 Subject: [PATCH] ppc: yyinput returns a int, truncating to (unsigned)char does't work retain this as an int so that on platforms where char is unsigned we don't mangle the value and get this all wrong. Fixes database opening tables on ppc if -fsigned-char is removed Change-Id: I66f0c6b1b19191595f8b348377579f2daabf7ada --- connectivity/source/parse/sqlflex.l | 18 +++++++++--------- 1 files changed, 9 insertions(+), 9 deletions(-) diff --git a/connectivity/source/parse/sqlflex.l b/connectivity/source/parse/sqlflex.l index d5b2f14..fd27cb8 100755 --- a/connectivity/source/parse/sqlflex.l +++ b/connectivity/source/parse/sqlflex.l @@ -76,7 +76,7 @@ using namespace connectivity; static ::rtl::OUString aEmptyString; -static sal_Int32 gatherString(sal_Int32 delim, sal_Int32 nTyp); +static sal_Int32 gatherString(int delim, sal_Int32 nTyp); static sal_Int32 gatherName(const sal_Char*); static sal_Int32 gatherNamePre(const sal_Char* ); // has to be set before the parser starts @@ -94,8 +94,8 @@ OSQLScanner* xxx_pGLOBAL_SQLSCAN = NULL; #define YY_INPUT(buf,result,max_size) \ { \ - buf[0] = xxx_pGLOBAL_SQLSCAN->SQLyygetc(); \ - result = buf[0] != -1; \ + int c = xxx_pGLOBAL_SQLSCAN->SQLyygetc(); \ + result = (c == EOF) ? YY_NULL : (buf[0] = c, 1);\ } #define YY_FATAL_ERROR(msg) \ @@ -518,9 +518,9 @@ inline bool checkeof(int c) { return c == 0 || c == EOF; } * nTyp == 1 -> SQL_NODE_STRING * nTyp == 2 -> SQL_NODE_ACCESS_DATE */ -sal_Int32 gatherString( sal_Int32 delim, sal_Int32 nTyp) +sal_Int32 gatherString(int delim, sal_Int32 nTyp) { - sal_Char ch; + int ch; ::rtl::OStringBuffer sBuffer(256); while (!checkeof(ch = yyinput())) @@ -547,7 +547,7 @@ sal_Int32 gatherString( sal_Int32 delim, sal_Int32 nTyp) } else { - sBuffer.append(ch); + sBuffer.append(static_cast(ch)); } } @@ -555,7 +555,7 @@ sal_Int32 gatherString( sal_Int32 delim, sal_Int32 nTyp) break; else { - sBuffer.append(ch); + sBuffer.append(static_cast(ch)); } } YY_FATAL_ERROR("Unterminated name string"); @@ -746,7 +746,7 @@ void OSQLScanner::SQLyyerror(sal_Char *fmt) sal_Char *s = Buffer; sal_Int32 nPos = 1; - sal_Int32 ch = SQLyytext ? (SQLyytext[0] == 0 ? ' ' : SQLyytext[0]): ' '; + int ch = SQLyytext ? (SQLyytext[0] == 0 ? ' ' : SQLyytext[0]): ' '; *s++ = ch; while (!checkeof(ch = yyinput())) { @@ -800,7 +800,7 @@ void OSQLScanner::prepareScan(const ::rtl::OUString & rNewStatement, const IPars //------------------------------------------------------------------------------ sal_Int32 OSQLScanner::SQLyygetc(void) { - sal_Int32 nPos = (m_nCurrentPos >= m_sStatement.getLength()) ? -1 : m_sStatement.getStr()[m_nCurrentPos]; + sal_Int32 nPos = (m_nCurrentPos >= m_sStatement.getLength()) ? EOF : m_sStatement.getStr()[m_nCurrentPos]; m_nCurrentPos++; return nPos; } -- 1.7.7.6