Allow the second and third operand of the :? operator to be of type int.
git-svn-id: svn://svn.cc65.org/cc65/trunk@1395 b7a2c559-68d2-44c3-8de9-860c34a00d81
Fixed a problem with K&R functions: In a function with no return type
specified, the compiler did not allow a simple "return" statement. However,
there was no "void" type at that time, so it was not possible to specify
something else. The solution is to allow omission of a return value in a
K&R function with an implicit int type. Other types or an explicit int is
still checked.
git-svn-id: svn://svn.cc65.org/cc65/trunk@1302 b7a2c559-68d2-44c3-8de9-860c34a00d81
cdecl functions, this generates better code.
Remove a small error that caused indirect non fastcall function to always be
handled as variadic, which meant a useless load of the Y register was added.
git-svn-id: svn://svn.cc65.org/cc65/trunk@1292 b7a2c559-68d2-44c3-8de9-860c34a00d81
internal compiler errors in several places.
An old cc65 extension (variables of type void) was broken and did no longer
work. Fixed that.
git-svn-id: svn://svn.cc65.org/cc65/trunk@1184 b7a2c559-68d2-44c3-8de9-860c34a00d81
Remove the -Wno-unused-parameter in favour of __atribute__((unused)).
git-svn-id: svn://svn.cc65.org/cc65/trunk@986 b7a2c559-68d2-44c3-8de9-860c34a00d81
unused stores into these registers.
Because of this, the old code using regsave does no longer work. Started
to rewrite it.
git-svn-id: svn://svn.cc65.org/cc65/trunk@966 b7a2c559-68d2-44c3-8de9-860c34a00d81
preprocessor mode to work around limitations in the existing ones (constant
expressions are not detected).
git-svn-id: svn://svn.cc65.org/cc65/trunk@864 b7a2c559-68d2-44c3-8de9-860c34a00d81
supplied data structures. Re-added the -T option which is much more exact
now because of the better line info stuff.
Cleanups in the scanner (remove old #defines).
git-svn-id: svn://svn.cc65.org/cc65/trunk@740 b7a2c559-68d2-44c3-8de9-860c34a00d81
* __fixargs__ is now an actual function symbol and no longer handled in the
scanner.
* Additional symbol __argsize__ that is a constant in normal functions and
a const local variable for variadic functions. Using this symbol, the
va_arg macro gets a lot simpler and smaller.
* Added special code to handle the fixed parameters of a variadic function.
The code has some overhead, but the va_fix macro is no longer needed (and
the compiler generated code is better than va_fix anyway).
git-svn-id: svn://svn.cc65.org/cc65/trunk@652 b7a2c559-68d2-44c3-8de9-860c34a00d81
more identical parameter names. The input is of course wrong, but the
compiler shouldn't crash.
git-svn-id: svn://svn.cc65.org/cc65/trunk@644 b7a2c559-68d2-44c3-8de9-860c34a00d81
