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https://github.com/ZDoom/raze-gles.git
synced 2024-12-25 11:10:47 +00:00
Revise compilation of CON_CASE and CON_DEFAULT.
git-svn-id: https://svn.eduke32.com/eduke32@5577 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
terminx
parent
2d004034b1
commit
180d33c66e
2 changed files with 73 additions and 72 deletions
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@ -54,7 +54,7 @@ static int32_t g_checkingIfElse, g_processingState, g_lastKeyword = -1;
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// First entry is 'default' code.
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static intptr_t *g_caseScriptPtr;
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static intptr_t previous_event;
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static int32_t g_numCases = 0;
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static int32_t g_numCases = 0, g_checkingCase = 0;
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static int32_t g_checkingSwitch = 0, g_currentEvent = -1;
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static int32_t g_labelsOnly = 0, g_skipKeywordCheck = 0, g_dynamicTileMapping = 0, g_dynamicSoundMapping = 0;
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static int32_t g_numBraces = 0;
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@ -2767,14 +2767,14 @@ LUNATIC_EXTERN void C_SetCfgName(const char *cfgname)
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}
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#if !defined LUNATIC
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static void C_BitOrNextValue(int32_t *valptr)
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static inline void C_BitOrNextValue(int32_t *valptr)
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{
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C_GetNextValue(LABEL_DEFINE);
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g_scriptPtr--;
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*valptr |= *g_scriptPtr;
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}
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static void C_FinishBitOr(int32_t value)
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static inline void C_FinishBitOr(int32_t value)
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{
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BITPTR_CLEAR(g_scriptPtr-script);
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*g_scriptPtr = value;
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@ -4810,35 +4810,55 @@ DO_DEFSTATE:
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continue;
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case CON_CASE:
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case CON_DEFAULT:
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{
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intptr_t tempoffset = 0;
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intptr_t *tempscrptr = NULL;
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//AddLog("Found Case");
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if (EDUKE32_PREDICT_FALSE(g_checkingSwitch < 1))
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{
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g_numCompilerErrors++;
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C_ReportError(-1);
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initprintf("%s:%d: error: found `case' statement when not in switch\n",g_szScriptFileName,g_lineNumber);
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initprintf("%s:%d: error: found `%s' statement when not in switch\n", g_szScriptFileName,
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g_lineNumber, tw == CON_CASE ? "case" : "default");
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g_scriptPtr--;
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return 1;
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}
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intptr_t tempoffset = 0;
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intptr_t *tempscrptr = NULL;
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g_checkingCase++;
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repeatcase:
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g_scriptPtr--; // don't save in code
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g_scriptPtr--;
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g_numCases++;
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//Bsprintf(g_szBuf,"case1: %.12s",textptr);
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//AddLog(g_szBuf);
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C_SkipComments();
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if (tw == CON_CASE)
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{
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C_GetNextValue(LABEL_DEFINE);
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j= *(--g_scriptPtr);
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}
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C_SkipComments();
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if (*textptr == ':')
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textptr++;
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//Bsprintf(g_szBuf,"case2: %.12s",textptr);
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//AddLog(g_szBuf);
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j= *(--g_scriptPtr); // get value
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//Bsprintf(g_szBuf,"case: Value of case %d is %d",(int32_t)g_numCases,(int32_t)j);
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//AddLog(g_szBuf);
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C_SkipComments();
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if (g_caseScriptPtr)
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{
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if (tw == CON_DEFAULT)
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{
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if (EDUKE32_PREDICT_FALSE(g_caseScriptPtr && g_caseScriptPtr[0]!=0))
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{
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// duplicate default statement
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g_numCompilerErrors++;
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C_ReportError(-1);
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initprintf("%s:%d: error: multiple `default' statements found in switch\n", g_szScriptFileName, g_lineNumber);
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}
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g_caseScriptPtr[0]=(intptr_t) (g_scriptPtr-&script[0]); // save offset
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}
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else
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{
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for (i=(g_numCases/2)-1; i>=0; i--)
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if (EDUKE32_PREDICT_FALSE(g_caseScriptPtr[i*2+1]==j))
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@ -4847,80 +4867,55 @@ repeatcase:
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C_ReportError(WARNING_DUPLICATECASE);
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break;
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}
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//AddLog("Adding value to script");
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g_caseScriptPtr[g_numCases++]=j; // save value
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g_caseScriptPtr[g_numCases]=(intptr_t)((intptr_t *)g_scriptPtr-&script[0]); // save offset
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g_caseScriptPtr[g_numCases++]=j;
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g_caseScriptPtr[g_numCases]=(intptr_t) ((intptr_t *) g_scriptPtr-&script[0]);
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}
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}
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// j = C_GetKeyword();
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//Bsprintf(g_szBuf,"case3: %.12s",textptr);
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//AddLog(g_szBuf);
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if (C_GetKeyword() == CON_CASE)
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j = C_GetKeyword();
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if (j == CON_CASE || j == CON_DEFAULT)
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{
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//AddLog("Found Repeat Case");
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C_GetNextKeyword(); // eat 'case'
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C_GetNextKeyword(); // eat keyword
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goto repeatcase;
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}
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//Bsprintf(g_szBuf,"case4: '%.12s'",textptr);
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//AddLog(g_szBuf);
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tempoffset = (unsigned)(tempscrptr-script);
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while (C_ParseCommand(0) == 0)
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{
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//Bsprintf(g_szBuf,"case5 '%.25s'",textptr);
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//AddLog(g_szBuf);
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if (C_GetKeyword() == CON_CASE)
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j = C_GetKeyword();
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if (j == CON_CASE || j == CON_DEFAULT)
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{
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//AddLog("Found Repeat Case");
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C_GetNextKeyword(); // eat 'case'
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C_GetNextKeyword(); // eat keyword
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tempscrptr = (intptr_t *)(script+tempoffset);
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goto repeatcase;
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}
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}
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tempscrptr = (intptr_t *)(script+tempoffset);
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//AddLog("End Case");
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continue;
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// break;
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}
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case CON_DEFAULT:
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g_scriptPtr--; // don't save
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C_SkipComments();
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if (*textptr == ':')
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textptr++;
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if (EDUKE32_PREDICT_FALSE(g_checkingSwitch<1))
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{
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g_numCompilerErrors++;
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C_ReportError(-1);
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initprintf("%s:%d: error: found `default' statement when not in switch\n",g_szScriptFileName,g_lineNumber);
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return 1;
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}
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if (EDUKE32_PREDICT_FALSE(g_caseScriptPtr && g_caseScriptPtr[0]!=0))
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{
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// duplicate default statement
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g_numCompilerErrors++;
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C_ReportError(-1);
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initprintf("%s:%d: error: multiple `default' statements found in switch\n",g_szScriptFileName,g_lineNumber);
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}
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if (g_caseScriptPtr)
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{
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g_caseScriptPtr[0]=(intptr_t)(g_scriptPtr-&script[0]); // save offset
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// bitptr[(g_caseScriptPtr-script)>>3] |= (BITPTR_POINTER<<((g_caseScriptPtr-script)&7));
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}
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//Bsprintf(g_szBuf,"default: '%.22s'",textptr);
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//AddLog(g_szBuf);
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C_ParseCommand(1);
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continue;
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case CON_ENDSWITCH:
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//AddLog("End Switch");
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if (g_caseScriptPtr)
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{
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if (EDUKE32_PREDICT_FALSE(g_checkingCase))
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{
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g_numCompilerErrors++;
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C_ReportError(-1);
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initprintf("%s:%d: error: found `endswitch' before `break' or `return'\n", g_szScriptFileName, g_lineNumber);
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}
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}
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if (EDUKE32_PREDICT_FALSE(--g_checkingSwitch < 0))
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{
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g_numCompilerErrors++;
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C_ReportError(-1);
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initprintf("%s:%d: error: found `endswitch' without matching `switch'\n",g_szScriptFileName,g_lineNumber);
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initprintf("%s:%d: error: found `endswitch' without matching `switch'\n", g_szScriptFileName, g_lineNumber);
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}
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return 1; // end of block
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@ -5835,7 +5830,10 @@ repeatcase:
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case CON_RETURN:
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if (g_checkingSwitch)
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{
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g_checkingCase = 0;
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return 1;
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}
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continue;
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case CON_BREAK:
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@ -5849,6 +5847,8 @@ repeatcase:
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g_scriptPtr--;
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continue;
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}
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g_checkingCase = 0;
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return 1;
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}
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else if (g_parsingEventPtr)
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@ -2414,7 +2414,8 @@ nullquote:
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// script offset to default case (null if none)
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// For each case: value, ptr to code
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int32_t const lValue = Gv_GetVarX(*insptr++), lEnd = *insptr++, lCases = *insptr++;
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intptr_t const *lpDefault = insptr++, *lpCases = insptr;
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intptr_t const * const lpDefault = insptr++;
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intptr_t const * const lpCases = insptr;
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int32_t left = 0, right = lCases - 1;
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insptr += lCases << 1;
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