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authorreed <reed@pkgsrc.org>2007-05-21 20:46:43 +0000
committerreed <reed@pkgsrc.org>2007-05-21 20:46:43 +0000
commitfc02787c53c6b3718273f16bd91edf53cce863a5 (patch)
treef1b71aaee0b6d93bb23afbd78aff3427f6abed2c /textproc/detex
parent8bf63be7ff2763b136da05408969cb537c060e3b (diff)
downloadpkgsrc-fc02787c53c6b3718273f16bd91edf53cce863a5.tar.gz
Import sparse.
Sparse, the semantic parser, provides a compiler frontend capable of parsing most of ANSI C as well as many GCC extensions, and a collection of sample compiler backends, including a static analyzer also called "sparse". Sparse provides a set of annotations designed to convey semantic information about types, such as what address space pointers point to, or what locks a function acquires or releases. Linus Torvalds started writing Sparse in 2003, initially targeting issues such as mixing pointers to user address space and pointers to kernel address space.
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