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Diffstat (limited to 'contrib/coccinelle/unused.cocci')
| -rw-r--r-- | contrib/coccinelle/unused.cocci | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/contrib/coccinelle/unused.cocci b/contrib/coccinelle/unused.cocci deleted file mode 100644 index d84046f82e..0000000000 --- a/contrib/coccinelle/unused.cocci +++ /dev/null @@ -1,43 +0,0 @@ -// This rule finds sequences of "unused" declerations and uses of a -// variable, where "unused" is defined to include only calling the -// equivalent of alloc, init & free functions on the variable. -@@ -type T; -identifier I; -// STRBUF_INIT, but also e.g. STRING_LIST_INIT_DUP (so no anchoring) -constant INIT_MACRO =~ "_INIT"; -identifier MALLOC1 =~ "^x?[mc]alloc$"; -identifier INIT_ASSIGN1 =~ "^get_worktrees$"; -identifier INIT_CALL1 =~ "^[a-z_]*_init$"; -identifier REL1 =~ "^[a-z_]*_(release|reset|clear|free)$"; -identifier REL2 =~ "^(release|clear|free)_[a-z_]*$"; -@@ - -( -- T I; -| -- T I = { 0 }; -| -- T I = INIT_MACRO; -| -- T I = MALLOC1(...); -| -- T I = INIT_ASSIGN1(...); -) - -<... when != \( I \| &I \) -( -- \( INIT_CALL1 \)( \( I \| &I \), ...); -| -- I = \( INIT_ASSIGN1 \)(...); -| -- I = MALLOC1(...); -) -...> - -( -- \( REL1 \| REL2 \)( \( I \| &I \), ...); -| -- \( REL1 \| REL2 \)( \( &I \| I \) ); -) - ... when != \( I \| &I \) |