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Overview
Comment: | Fix signed<->unsigned comparsion warning (occurring in some gcc compilation flags). Micro-optimization: Use char array in stead of const char pointer for static variable. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | core-8-5-branch |
Files: | files | file ages | folders |
SHA3-256: |
cf7e97de51610a0c5a809ae7014ff356 |
User & Date: | jan.nijtmans 2019-01-04 22:23:27.409 |
Context
2019-01-04
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22:29 | Update TZ info to tzdata2018i. check-in: cf6870f4f3 user: jan.nijtmans tags: core-8-5-branch | |
22:23 | Fix signed<->unsigned comparsion warning (occurring in some gcc compilation flags). Micro-optimizat... check-in: cf7e97de51 user: jan.nijtmans tags: core-8-5-branch | |
2019-01-03
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20:47 | Fix conflict with timezone() function in some MSVC versions check-in: 9ca59559ba user: jan.nijtmans tags: core-8-5-branch | |
Changes
Changes to generic/tclCompExpr.c.
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570 571 572 573 574 575 576 | * aim is just a parse, or whether it will go * on to compile the expression. Different * optimizations are appropriate for the * two scenarios. */ { OpNode *nodes = NULL; /* Pointer to the OpNode storage array where * we build the parse tree. */ | | | | 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 | * aim is just a parse, or whether it will go * on to compile the expression. Different * optimizations are appropriate for the * two scenarios. */ { OpNode *nodes = NULL; /* Pointer to the OpNode storage array where * we build the parse tree. */ unsigned nodesAvailable = 64; /* Initial size of the storage array. This * value establishes a minimum tree memory cost * of only about 1 kibyte, and is large enough * for most expressions to parse with no need * for array growth and reallocation. */ unsigned nodesUsed = 0; /* Number of OpNodes filled. */ int scanned = 0; /* Capture number of byte scanned by * parsing routines. */ int lastParsed; /* Stores info about what the lexeme parsed * the previous pass through the parsing loop * was. If it was an operator, lastParsed is * the index of the OpNode for that operator. * If it was not an operator, lastParsed holds |
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654 655 656 657 658 659 660 | /* * Each pass through this loop adds up to one more OpNode. Allocate * space for one if required. */ if (nodesUsed >= nodesAvailable) { | | | 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 | /* * Each pass through this loop adds up to one more OpNode. Allocate * space for one if required. */ if (nodesUsed >= nodesAvailable) { unsigned size = nodesUsed * 2; OpNode *newPtr = NULL; do { if (size <= UINT_MAX/sizeof(OpNode)) { newPtr = (OpNode *) attemptckrealloc((char *) nodes, (unsigned int) size * sizeof(OpNode)); } |
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Changes to win/tclWinPipe.c.
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1617 1618 1619 1620 1621 1622 1623 | * command line (TCHAR). */ { const char *arg, *start, *special, *bspos; int quote = 0, i; Tcl_DString ds; /* characters to enclose in quotes if unpaired quote flag set */ | | | | | 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 | * command line (TCHAR). */ { const char *arg, *start, *special, *bspos; int quote = 0, i; Tcl_DString ds; /* characters to enclose in quotes if unpaired quote flag set */ static const char specMetaChars[] = "&|^<>!()%"; /* character to enclose in quotes in any case (regardless unpaired-flag) */ static const char specMetaChars2[] = "%"; /* Quote flags: * CL_ESCAPE - escape argument; * CL_QUOTE - enclose in quotes; * CL_UNPAIRED - previous arguments chain contains unpaired quote-char; */ enum {CL_ESCAPE = 1, CL_QUOTE = 2, CL_UNPAIRED = 4}; |
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