[Delphi] Delphi版本号对照

VER300   Delphi Seattle / C++Builder Seattle   23   230
   (Delphi:Win32/Win64/OSX/iOS32/iOS64/Android) (C++Builder:Win32/Win64/OSX/iOS32/iOS64/Android)
VER290   Delphi XE8 / C++Builder XE8   22   220
   (Delphi:Win32/Win64/OSX/iOS32/iOS64/Android) (C++Builder:Win32/Win64/OSX/iOS32/iOS64/Android)
VER280   Delphi XE7 / C++Builder XE7   21   210
   (Delphi:Win32/Win64/OSX/iOS/Android) (C++Builder:Win32/Win64/OSX/iOS/Android)
VER270   Delphi XE6 / C++Builder XE6   20   200
   (Delphi:Win32/Win64/OSX/iOS/Android) (C++Builder:Win32/Win64/OSX/iOS/Android)
VER260   Delphi XE5 / C++Builder XE5   19   190
   (Delphi:Win32/Win64/OSX/iOS/Android) (C++Builder:Win32/Win64/OSX/iOS)
VER250   Delphi XE4 / C++Builder XE4   18   180
   (Delphi:Win32/Win64/OSX/iOS) (C++Builder:Win32/Win64/OSX)
VER240   Delphi XE3 / C++Builder XE3   17   170
   (Delphi:Win32/Win64/OSX) (C++Builder:Win32/Win64/OSX)
VER230   Delphi XE2 / C++Builder XE2   16   160
   (Delphi:Win32/Win64/OSX) (C++Builder:Win32/OSX)
           161 is the version for the five FireMonkey packages at XE2 Update 2:
           fmi161.bpl, fmx161.bpl, fmxase161.bpl, fmxdae161.bpl, and fmxobj161.bpl.
VER220   Delphi XE / C++Builder XE (Win32)   15   150
VER210   Delphi 2010 / C++Builder 2010 (Win32)   14   140
VER200   Delphi 2009 / C++Builder 2009 (Win32)   12   120
VER190   Delphi 2007 for .Net *   11   110
VER180 or VER185   Delphi 2007 / C++Builder 2007 for Win32 *   11   110
VER180   Delphi 2006 / C++Builder 2006 (Win32/.Net) and Delphi/C++Builder 2007 for Win32   10   100
VER170   Delphi 2005 (Win32/.Net)   9   90
VER160   Delphi 8 for .Net   8   80
VER150   Delphi 7 (and 7.1)   7   70
VER140   Delphi 6 / C++Builder 6   6   60
VER130   Delphi 5 / C++Builder 5   5   NA
VER125   C++Builder 4   4   NA
VER120   Delphi 4   4   NA
VER110   C++Builder 3   3   NA
VER100   Delphi 3   3   NA
VER93   C++Builder 1   NA   NA
VER90   Delphi 2   2   NA
VER80   Delphi 1   1   NA
VER70   Borland Pascal 7.0   NA   NA
VER15   Turbo Pascal for Windows 1.5   NA   NA
VER10   Turbo Pascal for Windows 1.0   NA   NA
VER60   Turbo Pascal 6.0   NA   NA
VER55   Turbo Pascal 5.5   NA   NA
VER50   Turbo Pascal 5.0   NA   NA
VER40   Turbo Pascal 4.0   NA   NA
VER30  : Turbo Pascal 3
VER20  : Turbo Pascal 2
VER10  :Turbo Pascal 1

编译时可以判断版本号:

{$IF CompilerVersion >= 18.5}

//some code only compiled for Delphi 2007 and later

{$IFEND}

Delphi 10.3 RIO - 33
Delphi 10.2 Tokyo - 32
Delphi 10.1 Berlin - 31

Delphi XE3 - 24
Delphi XE2 - 23

Delphi XE   - 22
Delphi 2010 - 21
Delphi 2009 - 20
Delphi 2007 - 18.5
Delphi 2006 - 18
Delphi 2005 - 17
Delphi 8    - 16
Delphi 7    - 15
Delphi 6    - 14

判断当前 Delphi 的运行库版本：

procedure TForm1.FormCreate(Sender: TObject);

begin

  Edit1.Text := FloatToStr(System.CompilerVersion);

end;

Compiler Directives

Delphi Compiler Directive	Associated Symbol
Align fields (Delphi)	{$A},{$ALIGN}
Application type (Delphi)	{$APPTYPE}
Assert directives (Delphi)	{$C},{$ASSERTIONS}
Boolean short-circuit evaluation (Delphi compiler directive)	{$B},{$BOOLEVAL}
Code align (Delphi)	{$CODEALIGN}
Conditional compilation (Delphi)	{$IFDEF}, {$IFNDEF}, {$IF}, {$ELSEIF}, {$ELSE}, {$ENDIF}, {$IFEND}
Debug information (Delphi)	{$D},{$DEBUGINFO}
DEFINE directive (Delphi)	{$DEFINE}
DENYPACKAGEUNIT directive (Delphi)	{$DENYPACKAGEUNIT}
Description (Delphi)	{$D},{$DESCRIPTION}
DESIGNONLY directive (Delphi)	{$DESIGNONLY}
ELSE (Delphi)	{$ELSE}
ELSEIF (Delphi)	{$ELSEIF}
ENDIF directive (Delphi)	{$ENDIF}
Executable extension (Delphi)	{$E},{$EXTENSION}
Export symbols (Delphi)	{$ObjExportAll}
Extended syntax (Delphi)	{$X},{$EXTENDEDSYNTAX}
Extended type compatibility (Delphi)	{$EXTENDEDCOMPATIBILITY}
External Symbols (Delphi)	{$EXTERNALSYM [ 'typeNameInHpp' [ 'typeNameInHppUnion' ]]}
Floating point precision control (Delphi for x64)	{$EXCESSPRECISION}
HIGHCHARUNICODE directive (Delphi)	{$HIGHCHARUNICODE}
Hints (Delphi)	{$HINTS}
HPP emit (Delphi)	{$HPPEMIT}
IFDEF directive (Delphi)	{$IFDEF}
IF directive (Delphi)	{$IF}
IFEND directive (Delphi)	{$IFEND}
IFNDEF directive (Delphi)	{$IFNDEF}
IFOPT directive (Delphi)	{$IFOPT}
Image base address	{$IMAGEBASE}
Implicit Build (Delphi)	{$IMPLICITBUILD}
Imported data	{$G},{$IMPORTEDDATA}
Include file (Delphi)	{$I},{$INCLUDE}
Input output checking (Delphi)	{$I},{$IOCHECKS}
Compiler directives for libraries or shared objects (Delphi)	{$LIBPREFIX}, {$LIBSUFFIX}, {$LIBVERSION}
Legacy IFEND (Delphi)	{$LEGACYIFEND}
Link object file (Delphi)	{$L file},{$LINK file}
Local symbol information (Delphi)	{$L+},{$LOCALSYMBOLS}
Long strings (Delphi)	{$H},{$LONGSTRINGS}
Memory allocation sizes (Delphi)	{$M},{$MINSTACKSIZE},{$MAXSTACKSIZE}
MESSAGE directive (Delphi)	{$MESSAGE }
METHODINFO directive (Delphi)	{$METHODINFO}
Minimum enumeration size (Delphi)	{$Z1},{$Z2},{$Z4},{$MINENUMSIZE 1},{$MINENUMSIZE 2},{$MINENUMSIZE 4}
NODEFINE directive (Delphi)	{$NODEFINE [ 'typeNameInHpp' [ 'typeNameInHppUnion' ]]}
NOINCLUDE (Delphi)	{$NOINCLUDE}
OBJTYPENAME directive (Delphi)	{$OBJTYPENAME typeIdent ['{B\|N}typeNameInObj']}
Old type layout (Delphi)	{$OLDTYPELAYOUT ON}
Open String Parameters (Delphi)	{$P},{$OPENSTRINGS}
Optimization (Delphi)	{$O},{$OPTIMIZATION}
Overflow checking (Delphi)	{$Q},{$OVERFLOWCHECKS}
PE (portable executable) header flags (Delphi)	{$SetPEFlags},{$SetPEOptFlags}
PE header operating system version	{$SETPEOSVERSION}
PE header subsystem version	{$SETPESUBSYSVERSION}
PE header user version	{$SETPEUSERVERSION}
Pentium-safe FDIV operations (Delphi)	{$U},{$SAFEDIVIDE}
Pointer Math (Delphi)	{$POINTERMATH}
Range checking	{$R},{$RANGECHECKS}
Real48 compatibility (Delphi)	{$REALCOMPATIBILITY}
Regions	{$REGION},{$ENDREGION}
Reserved address space for resources (Delphi, Linux)	{$M},{$RESOURCERESERVE}
Resource file (Delphi)	{$R},{$RESOURCE}
RTTI directive (Delphi)	{$RTTI INHERIT\|EXPLICIT}
RUNONLY directive (Delphi)	{$RUNONLY}
Run-Time Type Information (Delphi)	{$M},{$TYPEINFO}
Scoped Enums (Delphi)	{$SCOPEDENUMS}
Stack frames (Delphi)	{$W},{$STACKFRAMES}
Strong link types (Delphi)	{$STRONGLINKTYPES}
Symbol declaration and cross-reference information (Delphi)	{$Y},{$REFERENCEINFO},{DEFINITIONINFO}
Type-checked pointers (Delphi)	{$T},{$TYPEDADDRESS}
UNDEF directive (Delphi)	{$UNDEF}
Var-string checking (Delphi)	{$V},{$VARSTRINGCHECKS}
Warning messages (Delphi)	{$WARN}
Warnings (Delphi)	{$WARNINGS}
Weak packaging	{$WEAKPACKAGEUNIT}
WEAKLINKRTTI directive (Delphi)	{$WEAKLINKRTTI}
Writeable typed constants (Delphi)	{$J},{$WRITEABLECONST}
Zero-based strings (Delphi)	{$ZEROBASEDSTRINGS}

Predefined Conditionals

Category	Symbol	DCC32	DCC64	DCCOSX	DCCIOSARM	DCCIOS32	DCCAARM	DCCIOSARM64	Comments
			Since XE2	Since XE2	Since XE3	Since XE3	In XE5	Since XE8
Compiler	DCC	DEFINED	DEFINED	DEFINED	DEFINED	DEFINED	DEFINED	DEFINED
	VER310	DEFINED	DEFINED	DEFINED	DEFINED	DEFINED	DEFINED	DEFINED	For Delphi XE8, compiler version 29.0 has VER310 defined.

	For a list of compiler versions, see Compiler Versions.
Platform	CONSOLE	DEFINED	DEFINED	DEFINED	DEFINED	DEFINED	DEFINED	DEFINED	Defined if an application is being compiled as a console application.
	IOS	not defined	not defined	not defined	DEFINED	DEFINED	N/A	DEFINED	Defined if the target platform is iOS.
									New in XE4/iOS
	NATIVECODE	DEFINED	DEFINED	DEFINED	DEFINED	DEFINED	DEFINED	DEFINED	Since Delphi.Net
	MSWINDOWS	DEFINED	DEFINED	not defined	not defined	not defined	not defined	not defined	Indicates that the operating environment is Windows. Use MSWINDOWS to test for any flavor of the Windows platform instead of WIN32.
	WIN32	DEFINED	not defined	not defined	not defined	not defined	not defined	not defined	Target platform is the native 32-bit Windows platform.
	WIN64	not defined	DEFINED	not defined	not defined	not defined	not defined	not defined	Target platform is 64-bit Windows.
									New in XE2/x64
	MACOS	not defined	not defined	DEFINED	DEFINED	DEFINED	not defined	not defined	Target platform is Mac OS X.
									New in XE2/OSX
	MACOS32	not defined	not defined	DEFINED	DEFINED	DEFINED	not defined	not defined	Target platform is 32-bit Mac OS X.
									New in XE2/OSX
	LINUX	not defined	not defined	not defined	not defined	not defined	not defined	not defined	Since Kylix
	LINUX32	not defined	not defined	not defined	not defined	not defined	not defined	not defined	Since Kylix
	POSIX	not defined	not defined	DEFINED	DEFINED	DEFINED	DEFINED	DEFINED	Since Kylix
	POSIX32	not defined	not defined	DEFINED	DEFINED	DEFINED	DEFINED	DEFINED	Since Kylix
	ANDROID	not defined	not defined	not defined	not defined	not defined	DEFINED	not defined	Defined if the target platform is Android.
									*New in XE5
CPU	CPUARM	not defined	not defined	not defined	DEFINED	not defined	DEFINED	DEFINED	Defined if the CPU is based on the ARM architecture, such as the Delphi mobile compiler for the iOS device (DCCIOSARM.EXE).
									New in XE4/iOS
	CPU386	DEFINED	not defined	DEFINED	not defined	DEFINED	not defined	not defined	Indicates that the CPU is an Intel 386 or later.
	CPUX86	DEFINED	not defined	DEFINED	not defined	DEFINED	not defined	not defined	CPU is an Intel 386 or later on any platform.
									New in XE2/x64
	CPUX64	not defined	DEFINED	not defined	not defined	not defined	not defined	not defined	The CPU supports the x86-64 instruction set, and is in a 64-bit environment.
									New in XE2/x64
	CPU32BITS	DEFINED	not defined	DEFINED	DEFINED	DEFINED	DEFINED	not defined	The CPU is in a 32-bit environment, such as DCC32.EXE.
									New in XE8
	CPU64BITS	not defined	DEFINED	not defined	not defined	not defined	not defined	DEFINED	The CPU is in a 64-bit environment, such as DCC64.EXE.
									New in XE8
	CPUARM32	not defined	not defined	not defined	DEFINED	not defined	DEFINED	not defined	The CPU is in a 32-bit ARM environment, such as DCCIOSARM.EXE.
									New in XE8
	CPUARM64	not defined	not defined	not defined	not defined	not defined	not defined	DEFINED	The CPU is in a 64-bit ARM environment, such as DCCIOSARM64.EXE.
									New in XE8
Availability
	ALIGN_STACK	not defined	not defined	DEFINED	not defined	DEFINED	not defined	not defined	Defined in code that may be shared with the OS X compiler and another compiler on another platform such as Linux that does not have a rigid stack alignment requirement. For more information, see Eli Boling's blog at http://blogs.embarcadero.com/eboling/2009/05/20/5607 .
									New in XE2/OSX
	ASSEMBLER	DEFINED	DEFINED	DEFINED	not defined	DEFINED	not defined	not defined	Assembler syntax is accepted.
	AUTOREFCOUNT	not defined	not defined	not defined	DEFINED	DEFINED	DEFINED	DEFINED	Defined for compilers that use automatic reference counting, such as the Delphi mobile compilers.
									New in XE4/iOS
	EXTERNALLINKER	not defined	not defined	not defined	DEFINED	not defined	DEFINED	DEFINED	Defined for compilers that have an external linker and the LLVM code generator; the Delphi mobile compilers have the external ld linker and use LLVM as code generator.
									New in XE4/iOS
	UNICODE	DEFINED	DEFINED	DEFINED	DEFINED	DEFINED	DEFINED	DEFINED	UNICODE is defined as the default string type.
	CONDITIONALEXPRESSIONS	DEFINED	DEFINED	DEFINED	DEFINED	DEFINED	DEFINED	DEFINED	Tests for the use of the $IF directive.
	ELF	not defined	not defined	not defined	not defined	not defined	not defined	not defined	Defined when targeting Executable and Linkable Format (ELF) files.
	NEXTGEN	not defined	not defined	not defined	DEFINED	DEFINED	DEFINED	DEFINED	Defined for compilers (such as the Delphi mobile compilers) that use "next-generation" language features, such as 0-based strings.
									New in XE4/iOS
	PC_MAPPED_EXCEPTIONS	not defined	not defined	DEFINED	not defined	DEFINED	not defined	not defined	Defined when compiling on a platform or for a target platform that uses address maps instead of stack frames to unwind exceptions (such as OS X).
									New in XE2.
	PIC	never	never	DEFINED if -P is specified	never	DEFINED if -P is specified	always defined	never	Defined for platforms that require Position-Independent Code (PIC), such as OS X.
	UNDERSCOREIMPORTNAME	DEFINED	not defined	DEFINED	not defined	DEFINED	not defined	not defined	Defined for compilers that add a leading underscore (for example, in names of dynamic libraries imported from Mac OS).
									New in XE4/iOS
	WEAKREF	not defined	not defined	not defined	DEFINED	DEFINED	DEFINED	DEFINED	Defined for compilers that can use weak references (the [weak] attribute).
									New in XE4/iOS
	WEAKINSTREF	not defined	not defined	not defined	DEFINED	DEFINED	DEFINED	DEFINED	Defined when weak references are defined for instances.
									New in XE4/iOS
	WEAKINTFREF	not defined	not defined	not defined	DEFINED	DEFINED	DEFINED	DEFINED	Defined when weak references are defined for interfaces.
									New in XE4/iOS

In the table column heads:

DCC32 is the 32-bit Windows Delphi compiler.
DCC64 is the 64-bit Windows Delphi compiler.
DCCOSX is the Mac OS X Delphi compiler.
DCCIOSARM is the Delphi compiler for 32-bit iOS Devices.
DCCIOS32 is the Delphi compiler for iOS Simulators.
DCCAARM.EXE is the Delphi compiler for Android devices.
DCCIOSARM64 is the Delphi compiler for 64-bit iOS devices.

 {$IFDEF CONDITIONALEXPRESSIONS}

    {$IF CompilerVersion >= 17.0}

      {$DEFINE HAS_INLINE}

    {$IFEND}

    {$IF RTLVersion >= 14.0}

      {$DEFINE HAS_ERROUTPUT}

    {$IFEND}

 {$ENDIF}