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Spreadsheet: Added code to throw under/overflow exceptions.

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This commit is contained in:
Eivind Kvedalen
2016-03-08 00:31:27 +01:00
committed by wmayer
parent 98bc8b3856
commit 30d888be36
3 changed files with 33 additions and 13 deletions
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29
src/Mod/Spreadsheet/App/lex.ExpressionParser.c
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@@ -6299,36 +6299,43 @@ yylval.fvalue = num_change(ExpressionParsertext,',','.'); return yylval.fv
case 83:
YY_RULE_SETUP
#line 245 "ExpressionParser.l"
yylval.ivalue = strtoll( ExpressionParsertext, NULL, 0 ); if (yylval.ivalue == 1) { yylval.fvalue = 1; return ONE; } else return INTEGER;
{
yylval.ivalue = strtoll( ExpressionParsertext, NULL, 0 );
if (yylval.ivalue == LLONG_MIN)
throw Base::Exception("Integer underflow");
else if (yylval.ivalue == LLONG_MAX)
throw Base::Exception("Integer overflow");
if (yylval.ivalue == 1) { yylval.fvalue = 1; return ONE; } else return INTEGER;
}
YY_BREAK
case 84:
YY_RULE_SETUP
#line 247 "ExpressionParser.l"
#line 254 "ExpressionParser.l"
yylval.constant.fvalue = M_PI; yylval.constant.name = "pi"; return CONSTANT; // constant pi
YY_BREAK
case 85:
YY_RULE_SETUP
#line 248 "ExpressionParser.l"
#line 255 "ExpressionParser.l"
yylval.constant.fvalue = M_E; yylval.constant.name = "e"; return CONSTANT; // constant e
YY_BREAK
case 86:
YY_RULE_SETUP
#line 250 "ExpressionParser.l"
#line 257 "ExpressionParser.l"
yylval.string = ExpressionParsertext; return CELLADDRESS;
YY_BREAK
case 87:
YY_RULE_SETUP
#line 251 "ExpressionParser.l"
#line 258 "ExpressionParser.l"
yylval.string = ExpressionParsertext; return CELLADDRESS;
YY_BREAK
case 88:
YY_RULE_SETUP
#line 252 "ExpressionParser.l"
#line 259 "ExpressionParser.l"
yylval.string = ExpressionParsertext; return CELLADDRESS;
YY_BREAK
case 89:
YY_RULE_SETUP
#line 254 "ExpressionParser.l"
#line 261 "ExpressionParser.l"
{
std::string s = ExpressionParsertext;
size_t i = s.size() - 2;
@@ -6345,15 +6352,15 @@ YY_RULE_SETUP
YY_BREAK
case 90:
YY_RULE_SETUP
#line 268 "ExpressionParser.l"
#line 275 "ExpressionParser.l"
yylval.string = ExpressionParsertext; return IDENTIFIER;
YY_BREAK
case 91:
YY_RULE_SETUP
#line 269 "ExpressionParser.l"
#line 276 "ExpressionParser.l"
ECHO;
YY_BREAK
#line 6357 "lex.ExpressionParser.c"
#line 6364 "lex.ExpressionParser.c"
case YY_STATE_EOF(INITIAL):
yyterminate();
@@ -7311,4 +7318,4 @@ void ExpressionParserfree (void * ptr )
#define YYTABLES_NAME "yytables"
#line 269 "ExpressionParser.l"
#line 276 "ExpressionParser.l"