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ORCA-C
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Give accurate error message if a numeric constant is too long. 

Previously, "integer overflow" was reported in this case, even for floating constants.
This commit is contained in:
Stephen Heumann 2018-09-08 14:40:06 -05:00
parent f6381b7523
commit 15b1c88d44
1 changed files with 3 additions and 2 deletions
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5
Scanner.pas
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@ -635,6 +635,7 @@ if list or (numErr <> 0) then begin
128: msg := @'lint: integer overflow in expression';
129: msg := @'lint: division by zero';
130: msg := @'lint: invalid shift count';
131: msg := @'numeric constant is too long';
otherwise: Error(57);
end; {case}
writeln(msg^);
@ -3000,7 +3001,7 @@ var
c2 := chr(ord(c2) & $5F);
stringIndex := stringIndex+1;
if stringIndex > 255 then begin
FlagError(6);
FlagError(131);
stringIndex := 1;
end; {if}
numString[stringIndex] := c2;
@ -3098,7 +3099,7 @@ if isReal then begin {convert a real constant}
token.kind := doubleConst;
token.class := doubleConstant;
if stringIndex > 80 then begin
FlagError(6);
FlagError(131);
token.rval := 0.0;
end {if}
else