* generate add.w instead of add for thumb-2 in case one of the registers
is > r8
* add register interferences for the "add" instruction so the register
allocator can detect invalid instruction forms (even for assembler code)
* fixed error in thumb2.inc detected by the previous change
git-svn-id: trunk@16633 -
* Link rtti to ancestor by writing rtti of ancestor as a field of type tkObject and offset zero. This is a cheat from formal point of view (as it replaces inheritance with aggregation), but is fine for the intended purpose of representing memory layout. Now RTL can handle entire instance of descendant object, and such objects can be statically allocated without leaks.
* Bypass finalization in inherited object destructors, as the instance is now entirely finalized in outermost destructor.
+ test
git-svn-id: trunk@16632 -
- extend tok2node array to store inline function number for the case when nodetype = inlinen, add Inc, Dec operators to array
- implement inline function support in isunaryoverloaded
- check for operator overload if Inc, Dec is not used for standard types
- extend test to check Inc,Dec operators
git-svn-id: trunk@16629 -
- parse operator return type the same way as we parse function return type - which pushing structures into the symtable and allowing self references,
- this change allows class operators to have return type = structure where they are defined
- extend test to check LogicalNot operator which can be finally compiled now
git-svn-id: trunk@16627 -
- add delphi operator tokens into token enum
- move optoken search from parse_proc_dec to parse_proc_head and add delphi operator name search
- map delphi operators to existent fpc operators and skip some delphi operators for now
- implement store operators in record symtable and search in it
git-svn-id: trunk@16624 -
* Emit typename for Variants (Delphi compatible)
* For objects, write record-style RTTI instead of class-style. Objects cannot have published symbols, so class-style RTTI for them is always empty, thus typeinfo() was returning a useless stub. The new behavior is closer to Delphi, but still different (Delphi typeinfo() returns pointer to what is initrtti in FPC, while we return fullrtti).
git-svn-id: trunk@16612 -
This code is disabled by default, you need to complie the RTL
with option -dSUPPORT_WIN95.
2.4.2 release is already not usable on Windows 95 because
the kernel32 DLL function TryEnterCriticalSection is loaded
into system unit unconditionnally, while this function does
not exist in Winddows 95 kernel32.
This patch uses LoadLibrary/GetProcAddress coupple to check if
TryEnterCriticalSection exists and provides an alternate implementation
that will be used on Windows 95 systems only (Windows 98 kernel32
DLL does export TryEnterCriticalSection).
git-svn-id: trunk@16579 -
