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ORCA-C/Table.pas

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Change all text/source files to LF line endings.
2017-10-21 23:40:19 +00:00
{$optimize 7}
{---------------------------------------------------------------}
{ }
{ Table }
{ }
{ Initialized arrays and records. }
{ }
{---------------------------------------------------------------}
unit Table;
{$LibPrefix '0/obj/'}
interface
uses CCommon;
var
{from scanner.pas}
{----------------}
charKinds: array[minChar..maxChar] of charEnum; {character kinds}
charSym: array[minChar..maxChar] of tokenEnum; {symbols for single char symbols}
Recognize the new keywords from C99 and C11 as such. Specifically, the following will now be tokenized as keywords: _Alignas _Alignof _Atomic _Bool _Complex _Generic _Imaginary _Noreturn _Static_assert _Thread_local restrict ('inline' was also added as a standard keyword in C99, but ORCA/C already treated it as such.) The parser currently has no support for any of these keywords, so for now errors will still be generated if they are used, but this is a first step toward adding support for them.
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reservedWords: array[_Alignassy..whilesy] of string[14]; {reserved word strings}
wordHash: array[0..25] of tokenEnum; {for hashing reserved words}
Add a command-line option to select the C standard to use. This provides a more straightforward way to place the compiler in a "strict conformance" mode. This could essentially be achieved by setting several pragma options, but having a single setting is simpler. "Compatibility modes" for older standards can also be selected, although these actually continue to enable most C17 features (since they are unlikely to cause compatibility problems for older code).
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stdcVersion: array[c95..c17] of longint; {__STDC_VERSION__ values}
Change all text/source files to LF line endings.
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{from ASM.PAS}
{------------}
{names of the opcodes}
names: array[opcode] of packed array[1..3] of char;
{binary values for the opcodes}
iOpcodes: array[o_clc..o_xce] of byte;
rOpcodes: array[o_bcc..o_bvs] of byte;
nOpcodes: array[o_adc..o_tsb,operands] of byte;
{from EXPRESSION.PAS}
{-------------------}
Spellcheck comments throughout the code. There are no non-comment changes.
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icp: array[tokenEnum] of byte; {in-coming priorities}
Change all text/source files to LF line endings.
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isp: array[tokenEnum] of byte; {in-stack priorities}
Add initial support for universal character names. This currently only works in character constants or strings, not identifiers.
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{from Charset.pas}
{----------------}
macRomanToUCS: array[$80..$FF] of integer; {mapping from MacRoman charset to UCS}
Change all text/source files to LF line endings.
2017-10-21 23:40:19 +00:00
implementation
end.