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Comptime updates, start of metaprogramming support

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This commit is contained in:
Brian Fiete 2021-01-08 16:21:03 -08:00
parent be1c099f19
commit 3bbf2d8313
43 changed files with 1562 additions and 885 deletions
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28
IDEHelper/Compiler/BfParser.cpp
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@ -341,6 +341,7 @@ BfParser::BfParser(BfSystem* bfSystem, BfProject* bfProject) : BfSource(bfSystem
mAwaitingDelete = false;
mScanOnly = false;
mCompleteParse = false;
mIsEmitted = false;
mJumpTable = NULL;
mProject = bfProject;
mPassInstance = NULL;
@ -525,6 +526,8 @@ void BfParser::SetSource(const char* data, int length)
canCache = false;
if (mProject == NULL)
canCache = false;
if (mIsEmitted)
canCache = false;
uint64 cacheHash = 0;
if (canCache)
@ -3447,8 +3450,11 @@ void BfParser::Parse(BfPassInstance* passInstance)
{
BP_ZONE_F("BfParser::Parse %s", mFileName.c_str());
mSyntaxToken = BfSyntaxToken_None;
mPassInstance = passInstance;
int startIdx = mSrcIdx;
if (mUsingCache)
{
mRootNode = mParserData->mRootNode;
@ -3476,7 +3482,7 @@ void BfParser::Parse(BfPassInstance* passInstance)
mPassInstance->Warn(0, "No matching #endif found", mPreprocessorNodeStack.back().first);
}
for (int i = 1; i < mJumpTableSize; i++)
for (int i = (startIdx / PARSER_JUMPTABLE_DIVIDE)+1; i < mJumpTableSize; i++)
if (mJumpTable[i].mCharIdx == 0)
mJumpTable[i] = mJumpTable[i - 1];
@ -3523,6 +3529,26 @@ void BfParser::Close()
}
}
void BfParser::HadSrcRealloc()
{
int jumpTableSize = ((mSrcAllocSize + 1) + PARSER_JUMPTABLE_DIVIDE - 1) / PARSER_JUMPTABLE_DIVIDE;
if (jumpTableSize > mJumpTableSize)
{
auto jumpTable = new BfLineStartEntry[jumpTableSize];
memset(jumpTable, 0, jumpTableSize * sizeof(BfLineStartEntry));
memcpy(jumpTable, mJumpTable, mJumpTableSize * sizeof(BfLineStartEntry));
delete mJumpTable;
mJumpTable = jumpTable;
mJumpTableSize = jumpTableSize;
mParserData->mJumpTable = mJumpTable;
mParserData->mJumpTableSize = mJumpTableSize;
}
}
void BfParser::GenerateAutoCompleteFrom(int srcPosition)
{
BfSourcePositionFinder posFinder(this, srcPosition);