The ones in math must be marked with overload. Then the compiler will
continue to search.

Michael.

On Tue, 5 Jan 2021, Pascal Riekenberg via fpc-devel wrote:

Please find a simple test project attached

Note: If you put the StrUtils at the end of the uses list the program compiles.


Pascal

    Pascal Riekenberg via fpc-devel <fpc-devel@lists.freepascal.org> hat am 
05.01.2021 08:55 geschrieben:


    Since i updated my local fpc trunk some of my programs do not compile 
anymore. Version from before christmas was okay.

    The compiler can't find the function "IfThen(AValue: Boolean; const ATrue: 
string; const AFalse: string): string;" of StrUtils.

    Instead it only seems to see the functions in Math.

    SQLGenerator.pas(294,9) Error: Incompatible type for arg no. 3: Got "Char", expected 
"Double"
    math.pp(2523,10) Hint: Found declaration: IfThen(Boolean;const Double;const 
Double=` 0.00000000000000000000E+0000`):Double;
    math.pp(2518,10) Hint: Found declaration: IfThen(Boolean;const Int64;const 
Int64=`0`):Int64;
    math.pp(2513,10) Hint: Found declaration: IfThen(Boolean;const 
LongInt;const LongInt=`0`):LongInt;
    SQLGenerator.pas(299,9) Error: Incompatible type for arg no. 3: Got "Constant 
String", expected "Double"
    math.pp(2523,10) Hint: Found declaration: IfThen(Boolean;const Double;const 
Double=` 0.00000000000000000000E+0000`):Double;
    math.pp(2518,10) Hint: Found declaration: IfThen(Boolean;const Int64;const 
Int64=`0`):Int64;
    math.pp(2513,10) Hint: Found declaration: IfThen(Boolean;const 
LongInt;const LongInt=`0`):LongInt;
    SQLGenerator.pas(305,7) Error: Incompatible type for arg no. 3: Got "Constant 
String", expected "Double"
    math.pp(2523,10) Hint: Found declaration: IfThen(Boolean;const Double;const 
Double=` 0.00000000000000000000E+0000`):Double;
    math.pp(2518,10) Hint: Found declaration: IfThen(Boolean;const Int64;const 
Int64=`0`):Int64;
    math.pp(2513,10) Hint: Found declaration: IfThen(Boolean;const 
LongInt;const LongInt=`0`):LongInt;
    SQLGenerator.pas(442,60) Error: Incompatible type for arg no. 3: Got "Constant 
String", expected "Double"
    math.pp(2523,10) Hint: Found declaration: IfThen(Boolean;const Double;const 
Double=` 0.00000000000000000000E+0000`):Double;
    math.pp(2518,10) Hint: Found declaration: IfThen(Boolean;const Int64;const 
Int64=`0`):Int64;
    math.pp(2513,10) Hint: Found declaration: IfThen(Boolean;const 
LongInt;const LongInt=`0`):LongInt;

    If i qualify IfThen with "StrUtils." it compiles.


    Pascal

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