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Brian Anderson
f4beac4a43
This reverts commit 8c94d8fd54.
There's no mechanism to actually return the value from main, so all this does
is allow main -> int to compile. Per #688, the program returns non-zero on
failure, so it's not obvious that this change is appropriate at this time.
This is preliminary version of the Rust compiler(s).
Source layout:
comp/ The self-hosted compiler
lib/ The standard library
rustllvm/ LLVM support code
rt/ The runtime system
rt/rust_*.cpp - The majority of the runtime services
rt/isaac - The PRNG used for pseudo-random choices in the runtime
rt/bigint - The bigint library used for the 'big' type
rt/uthash - Small hashtable-and-list library for C, used in runtime
rt/{sync,util} - Small utility classes for the runtime.
test/ Testsuite
test/compile-fail - Tests that should fail to compile
test/run-fail - Tests that should compile, run and fail
test/run-pass - Tests that should compile, run and succeed
test/bench - Benchmarks and miscellanea
Please be gentle, it's a work in progress.