infer_clone

History

Sungkeun Cho 1bce54aaf3 [frontend] Handle struct copy in C Summary: When there was an assignment of C struct, `x = y;`, it was translated to the statements of load and store. ``` n$0 = y x = n$0 ``` However, this is incorrect in Sil, because a struct is not a value that can be assigned to registers. This diff fixes the translation as assignments of each field values : ``` n$0 = y.field1 x.field1 = n$0 n$0 = y.field2 x.field2 = n$0 ... ``` It copies field values of C structs on: * assign statement * return statement * declarations. It supports nested structs. Reviewed By: jvillard Differential Revision: D25952894 fbshipit-source-id: 355f8db9c		4 years ago
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autoreleasepool	[cost] Add trace of closure in autoreleasepool checker	4 years ago
biabduction	[frontend] Fix capture mode in ObjC	4 years ago
bufferoverrun	[inferbo] Introduce closure value	4 years ago
fb-gk-interaction	[CCBM] Support Clang target	5 years ago
frontend	[frontend] Handle struct copy in C	4 years ago
linters	[linters] Remove the linters UNAVAILABLE_API_IN_SUPPORTED_IOS_SDK and REGISTERED_OBSERVER_BEING_DEALLOCATED	4 years ago
linters-def-folder	[copyright] Remove years	6 years ago
linters-for-test-only	[IR] Fix the function hashable_name for ObjC methods	5 years ago
liveness	[clang] Adding implicit implementation of dealloc methods to ObjC classes	5 years ago
performance	[cost] Procedures with empty body gets 0 cost	4 years ago
pulse	[pulse] Revise trace of uninitialized value check	4 years ago
quandary	[linters] Remove the linters UNAVAILABLE_API_IN_SUPPORTED_IOS_SDK and REGISTERED_OBSERVER_BEING_DEALLOCATED	4 years ago
self-in-block	[closures preanalysis][2/n] Add second preanalysis that fills the body of the specialized methods with blocks	4 years ago
shared	[frontend] Fix capture mode in ObjC	4 years ago
uninit	[clang] fix bad interaction between ConditionalOperator and initializers	4 years ago