pike.git / src / lex.c

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pike.git/src/lex.c:1:   /*\   ||| This file a part of Pike, and is copyright by Fredrik Hubinette   ||| Pike is distributed as GPL (General Public License)   ||| See the files COPYING and DISCLAIMER for more information.   \*/   /**/   #include "global.h" - RCSID("$Id: lex.c,v 1.71 2000/04/18 20:26:30 grubba Exp $"); + RCSID("$Id: lex.c,v 1.72 2000/04/19 14:14:29 grubba Exp $");   #include "language.h"   #include "array.h"   #include "lex.h"   #include "stralloc.h"   #include "dynamic_buffer.h"   #include "constants.h"   #include "hashtable.h"   #include "stuff.h"   #include "pike_memory.h"   #include "interpret.h"
pike.git/src/lex.c:79:   #define OPCODE0_TAIL(OP,DESC) { DESC, OP, 0 },   #define OPCODE1_TAIL(OP,DESC) { DESC, OP, I_HASARG },   #define OPCODE1ACC_TAIL(OP,DESC) { DESC, OP, I_TWO_ARGS },   #define OPCODE2_TAIL(OP,DESC) { DESC, OP, I_HASARG },      #define LEXER      struct keyword instr_names[]=   {   #include "interpret_protos.h" - { "!", F_NOT,0 }, +    { "!=", F_NE,0 },   { "%", F_MOD,0 },   { "%=", F_MOD_EQ,0 },   { "& global", F_GLOBAL_LVALUE, I_HASARG },   { "& lexical local", F_LEXICAL_LOCAL_LVALUE, I_HASARG },   { "& local", F_LOCAL_LVALUE, I_HASARG },   { "&", F_AND,0 },   { "&=", F_AND_EQ,0 },   { "*", F_MULTIPLY,0 },   { "*=", F_MULT_EQ,0 },   { "+", F_ADD,0 }, - { "++x", F_INC,0 }, +    { "+=", F_ADD_EQ,0 },   { "-", F_SUBTRACT,0 }, - { "--x", F_DEC,0 }, +    { "-=", F_SUB_EQ,0 },   { "/", F_DIVIDE,0 },   { "/=", F_DIV_EQ,0 },   { "<", F_LT,0 }, - { "<<", F_LSH,0 }, +    { "<<=", F_LSH_EQ,0 },   { "<=", F_LE,0 },   { "==", F_EQ,0 },   { ">", F_GT,0 },   { ">=", F_GE,0 }, - { ">>", F_RSH,0 }, +    { ">>=", F_RSH_EQ,0 },   { "^", F_XOR,0 },   { "^=", F_XOR_EQ,0 },   { "arg+=1024", F_PREFIX_1024,0 },   { "arg+=256", F_PREFIX_256,0 },   { "arg+=256*X", F_PREFIX_CHARX256,0 },   { "arg+=256*XX", F_PREFIX_WORDX256,0 },   { "arg+=256*XXX", F_PREFIX_24BITX256,0 },   { "arg+=512", F_PREFIX_512,0 },   { "arg+=768", F_PREFIX_768,0 }, - { "assign and pop", F_ASSIGN_AND_POP,0 }, - { "assign global", F_ASSIGN_GLOBAL, I_HASARG }, - { "assign global and pop", F_ASSIGN_GLOBAL_AND_POP, I_HASARG }, +    { "assign local", F_ASSIGN_LOCAL, I_HASARG },   { "assign local and pop", F_ASSIGN_LOCAL_AND_POP, I_HASARG }, - { "assign", F_ASSIGN,0 }, +    { "break", F_BREAK,0 },   { "case", F_CASE,0 },   { "continue", F_CONTINUE,0 },   { "default", F_DEFAULT,0 },   { "do-while", F_DO,0 },   { "dumb return", F_DUMB_RETURN,0 },   { "for", F_FOR,0 },   { "index", F_INDEX,0 }, - { "clear string subtype", F_CLEAR_STRING_SUBTYPE, 0 }, +       { "branch", F_BRANCH, I_ISJUMP },   { "branch non zero", F_BRANCH_WHEN_NON_ZERO, I_ISJUMP },   { "branch if local", F_BRANCH_IF_LOCAL, I_HASARG },   { "branch if !local", F_BRANCH_IF_NOT_LOCAL, I_HASARG },   { "branch if ! local->x", F_BRANCH_IF_NOT_LOCAL_ARROW, I_HASARG },   { "branch when zero", F_BRANCH_WHEN_ZERO, I_ISJUMP },   { "branch if <", F_BRANCH_WHEN_LT, I_ISJUMP },   { "branch if >", F_BRANCH_WHEN_GT, I_ISJUMP },   { "branch if <=", F_BRANCH_WHEN_LE, I_ISJUMP },
pike.git/src/lex.c:170:   { "local function call and pop",F_CALL_LFUN_AND_POP, I_HASARG },   { "local", F_LOCAL, I_HASARG },   { "lexical local", F_LEXICAL_LOCAL, I_HASARG },   { "& external", F_EXTERNAL_LVALUE, I_HASARG },   { "LDA", F_LDA, I_HASARG },   { "mark & local", F_MARK_AND_LOCAL, I_HASARG },   { "ltosval2", F_LTOSVAL2,0 },   { "lvalue to svalue", F_LTOSVAL,0 },   { "lvalue_list", F_LVALUE_LIST,0 },   { "[ lvalues ]", F_ARRAY_LVALUE, I_HASARG }, - { "mark sp-X", F_MARK_X, I_HASARG }, +    { "mark", F_MARK,0 },   { "mark mark", F_MARK2,0 }, - { "pop mark", F_POP_MARK,0 }, - { "pop", F_POP_VALUE,0 }, - { "pop_n_elems", F_POP_N_ELEMS, I_HASARG }, +    { "return", F_RETURN,0 },   { "return 0", F_RETURN_0,0 },   { "return 1", F_RETURN_1,0 },   { "return local", F_RETURN_LOCAL, I_HASARG },   { "return if true", F_RETURN_IF_TRUE, 0 }, - { "switch", F_SWITCH, I_HASARG }, - { "unary minus", F_NEGATE,0 }, +    { "while", F_WHILE,0 }, - { "x++ and pop", F_INC_AND_POP,0 }, - { "x++", F_POST_INC,0 }, - { "x-- and pop", F_DEC_AND_POP,0 }, - { "x--", F_POST_DEC,0 }, +    { "|", F_OR,0 },   { "|=", F_OR_EQ,0 }, - { "~", F_COMPL,0 }, +    { "label", F_LABEL,I_HASARG },   { "align", F_ALIGN, I_HASARG },   { "call", F_APPLY, I_HASARG },   { "clear local", F_CLEAR_LOCAL, I_HASARG },   { "clear 2 local", F_CLEAR_2_LOCAL, I_HASARG },   { "clear 4 local", F_CLEAR_4_LOCAL, I_HASARG },   { "++local", F_INC_LOCAL, I_HASARG },   { "++local and pop", F_INC_LOCAL_AND_POP, I_HASARG },   { "local++", F_POST_INC_LOCAL, I_HASARG },   { "--local", F_DEC_LOCAL, I_HASARG },   { "--local and pop", F_DEC_LOCAL_AND_POP, I_HASARG },   { "local--", F_POST_DEC_LOCAL, I_HASARG }, - { "throw(0)", F_THROW_ZERO,0 }, +    { "int index", F_POS_INT_INDEX, I_HASARG },   { "-int index", F_NEG_INT_INDEX, I_HASARG },   { "apply and pop", F_APPLY_AND_POP, I_HASARG },   { "2 locals", F_2_LOCALS, I_HASARG },   { "byte", F_BYTE, I_HASARG },   { "nop", F_NOP,0 },   { "add integer", F_ADD_INT, I_HASARG },   { "add -integer", F_ADD_NEG_INT, I_HASARG },   { "mark & call", F_MARK_APPLY, I_HASARG },   { "mark, call & pop", F_MARK_APPLY_POP, I_HASARG },