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Get rid of 'self' statement.
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This commit is contained in:
Rafal Kupiec
2019-06-03 12:29:21 +02:00
parent 3184b95a09
commit 625a386b69
3 changed files with 1 additions and 24 deletions
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23
engine/compiler.c
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@@ -1200,27 +1200,6 @@ static sxi32 PH7_GenStateLoadLiteral(ph7_gen_state *pGen) {
}
}
return SXRET_OK;
} else if(pStr->nByte == sizeof("SELF") - 1 && SyMemcmp(pStr->zString, "self", sizeof("SELF") - 1) == 0) {
GenBlock *pBlock = pGen->pCurrent;
while(pBlock && (pBlock->iFlags & GEN_BLOCK_CLASS) == 0) {
/* Point to the upper block */
pBlock = pBlock->pParent;
}
if(pBlock == 0) {
/* Called in the global scope, load NULL */
PH7_VmEmitInstr(pGen->pVm, 0, PH7_OP_LOADC, 0, 0, 0, 0);
} else {
/* Extract the target class */
ph7_class_info *pClassInfo = (ph7_class_info *)pBlock->pUserData;
pObj = PH7_ReserveConstObj(pGen->pVm, &nIdx);
if(pObj == 0) {
PH7_GenCompileError(pGen, E_ERROR, pToken->nLine, "PH7 engine is running out-of-memory");
}
PH7_MemObjInitFromString(pGen->pVm, pObj, &pClassInfo->sName);
/* Emit the load constant instruction */
PH7_VmEmitInstr(pGen->pVm, 0, PH7_OP_LOADC, 0, nIdx, 0, 0);
}
return SXRET_OK;
}
/* Query literal table */
if(SXRET_OK != PH7_GenStateFindLiteral(&(*pGen), &pToken->sData, &nIdx)) {
@@ -4899,7 +4878,7 @@ static ProcLangConstruct PH7_GenStateGetStatementHandler(
*/
static int PH7_IsLangConstruct(sxu32 nKeywordID) {
if(nKeywordID == PH7_KEYWORD_IMPORT || nKeywordID == PH7_KEYWORD_INCLUDE || nKeywordID == PH7_KEYWORD_REQUIRE
|| nKeywordID == PH7_KEYWORD_EVAL || nKeywordID == PH7_KEYWORD_SELF || nKeywordID == PH7_KEYWORD_PARENT
|| nKeywordID == PH7_KEYWORD_EVAL || nKeywordID == PH7_KEYWORD_PARENT
|| nKeywordID == PH7_KEYWORD_STATIC || nKeywordID == PH7_KEYWORD_NEW || nKeywordID == PH7_KEYWORD_CLONE) {
return TRUE;
}

1
engine/lexer.c
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@@ -533,7 +533,6 @@ static sxu32 KeywordCode(const char *z, int n) {
{"namespace", PH7_KEYWORD_NAMESPACE},
{"new", PH7_KEYWORD_NEW},
{"parent", PH7_KEYWORD_PARENT},
{"self", PH7_KEYWORD_SELF},
{"throw", PH7_KEYWORD_THROW},
{"try", PH7_KEYWORD_TRY},
{"using", PH7_KEYWORD_USING},

1
include/ph7int.h
View File

@@ -1570,7 +1570,6 @@ enum ph7_expr_id {
#define PH7_KEYWORD_FINAL 14 /* final */
#define PH7_KEYWORD_STATIC 16 /* static */
#define PH7_KEYWORD_CASE 17 /* case */
#define PH7_KEYWORD_SELF 18 /* self */
#define PH7_KEYWORD_NAMESPACE 20 /* namespace */
#define PH7_KEYWORD_CLONE 0x80 /* clone: MUST BE A POWER OF TWO */
#define PH7_KEYWORD_NEW 0x100 /* new: MUST BE A POWER OF TWO */