database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-11-14 00:22:38 +03:00
Code Activity

Save a few bytes in the parser by using "int" instead of "u8" or "u16" for

Browse Source 
all small integer types.

FossilOrigin-Name: 5dcd212bf6489f4698a0ed0f21497c78379f7c0f
This commit is contained in:
drh
2015-11-10 13:45:21 +00:00
parent 634b242ebe
commit 3334d08989
3 changed files with 12 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
manifest
View File

@@ -1,5 +1,5 @@
C Change\sall\sparsers\sto\suse\sthe\sstandard\s"lempar.c"\stemplate\sin\sthe\stool/\nfolder\sand\sremove\sthe\scustomized\slempar.c\sfrom\ssrc/,\splus\sother\scompiler\nperformance\sand\sspace\senhancements. C Save\sa\sfew\sbytes\sin\sthe\sparser\sby\susing\s"int"\sinstead\sof\s"u8"\sor\s"u16"\sfor\nall\ssmall\sinteger\stypes.
D 2015-11-10T12:41:03.723 D 2015-11-10T13:45:21.998
F Makefile.in d828db6afa6c1fa060d01e33e4674408df1942a1 F Makefile.in d828db6afa6c1fa060d01e33e4674408df1942a1
F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
F Makefile.msc e928e68168df69b353300ac87c10105206653a03 F Makefile.msc e928e68168df69b353300ac87c10105206653a03
@@ -328,7 +328,7 @@ F src/os_win.c 1716291e5ec2dbfc5a1fe0b32182030f1f7d8acf
F src/os_win.h eb7a47aa17b26b77eb97e4823f20a00b8bda12ca F src/os_win.h eb7a47aa17b26b77eb97e4823f20a00b8bda12ca
F src/pager.c ed5cff11793b6a4146582aabb29ed8613a6cf89e F src/pager.c ed5cff11793b6a4146582aabb29ed8613a6cf89e
F src/pager.h 7fc069c07f3120ee466ff3d48a9d376974ebffa7 F src/pager.h 7fc069c07f3120ee466ff3d48a9d376974ebffa7
F src/parse.y 56cd095d669ad7cf50599a39525277f37f8148f9 F src/parse.y 8a364a7a692e517dea8711b3c7f0d07fe32727d8
F src/pcache.c 24be750c79272e0ca7b6e007bc94999700f3e5ef F src/pcache.c 24be750c79272e0ca7b6e007bc94999700f3e5ef
F src/pcache.h 9968603796240cdf83da7e7bef76edf90619cea9 F src/pcache.h 9968603796240cdf83da7e7bef76edf90619cea9
F src/pcache1.c 902e1bc7bdaa81b40f8543407c5e2ac8ef4dc035 F src/pcache1.c 902e1bc7bdaa81b40f8543407c5e2ac8ef4dc035
@@ -1402,8 +1402,7 @@ F tool/vdbe_profile.tcl 246d0da094856d72d2c12efec03250d71639d19f
F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
F tool/warnings.sh 48bd54594752d5be3337f12c72f28d2080cb630b F tool/warnings.sh 48bd54594752d5be3337f12c72f28d2080cb630b
F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
P 0557a179f932296cc1fd5217f9a0d2f74e34ce1d 09752e51a18ac1b4c9642965e6ee1b6a32de00df P 0e7fb24ad3c010884763a97e6ae7a3fd39d0e5a9
R c4fc880f1c9308c0365b7757399767dc R e95251a17c80e6e8bd0fe3b50f525483
T +closed 09752e51a18ac1b4c9642965e6ee1b6a32de00df
U drh U drh
Z 094c96712972b6d193fe37091ddcf067 Z 63fd373db42b2e308a08a76dcf855a61

2
manifest.uuid
View File

@@ -1 +1 @@
0e7fb24ad3c010884763a97e6ae7a3fd39d0e5a9 5dcd212bf6489f4698a0ed0f21497c78379f7c0f

10
src/parse.y
View File

@@ -174,7 +174,7 @@ create_table_args ::= AS select(S). {
sqlite3EndTable(pParse,0,0,0,S); sqlite3EndTable(pParse,0,0,0,S);
sqlite3SelectDelete(pParse->db, S); sqlite3SelectDelete(pParse->db, S);
} }
%type table_options {u8} %type table_options {int}
table_options(A) ::= . {A = 0;} table_options(A) ::= . {A = 0;}
table_options(A) ::= WITHOUT nm(X). { table_options(A) ::= WITHOUT nm(X). {
if( X.n==5 && sqlite3_strnicmp(X.z,"rowid",5)==0 ){ if( X.n==5 && sqlite3_strnicmp(X.z,"rowid",5)==0 ){
@@ -376,12 +376,12 @@ defer_subclause_opt(A) ::= defer_subclause(X). {A = X;}
// default behavior when there is a constraint conflict. // default behavior when there is a constraint conflict.
// //
%type onconf {int} %type onconf {int}
%type orconf {u8} %type orconf {int}
%type resolvetype {int} %type resolvetype {int}
onconf(A) ::= . {A = OE_Default;} onconf(A) ::= . {A = OE_Default;}
onconf(A) ::= ON CONFLICT resolvetype(X). {A = X;} onconf(A) ::= ON CONFLICT resolvetype(X). {A = X;}
orconf(A) ::= . {A = OE_Default;} orconf(A) ::= . {A = OE_Default;}
orconf(A) ::= OR resolvetype(X). {A = (u8)X;} orconf(A) ::= OR resolvetype(X). {A = X;}
resolvetype(A) ::= raisetype(X). {A = X;} resolvetype(A) ::= raisetype(X). {A = X;}
resolvetype(A) ::= IGNORE. {A = OE_Ignore;} resolvetype(A) ::= IGNORE. {A = OE_Ignore;}
resolvetype(A) ::= REPLACE. {A = OE_Replace;} resolvetype(A) ::= REPLACE. {A = OE_Replace;}
@@ -538,7 +538,7 @@ values(A) ::= values(X) COMMA LP exprlist(Y) RP. {
// The "distinct" nonterminal is true (1) if the DISTINCT keyword is // The "distinct" nonterminal is true (1) if the DISTINCT keyword is
// present and false (0) if it is not. // present and false (0) if it is not.
// //
%type distinct {u16} %type distinct {int}
distinct(A) ::= DISTINCT. {A = SF_Distinct;} distinct(A) ::= DISTINCT. {A = SF_Distinct;}
distinct(A) ::= ALL. {A = SF_All;} distinct(A) ::= ALL. {A = SF_All;}
distinct(A) ::= . {A = 0;} distinct(A) ::= . {A = 0;}
@@ -811,7 +811,7 @@ cmd ::= with(W) insert_cmd(R) INTO fullname(X) idlist_opt(F) DEFAULT VALUES.
sqlite3Insert(pParse, X, 0, F, R); sqlite3Insert(pParse, X, 0, F, R);
} }
%type insert_cmd {u8} %type insert_cmd {int}
insert_cmd(A) ::= INSERT orconf(R). {A = R;} insert_cmd(A) ::= INSERT orconf(R). {A = R;}
insert_cmd(A) ::= REPLACE. {A = OE_Replace;} insert_cmd(A) ::= REPLACE. {A = OE_Replace;}