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I think this is a duplicate #29126. But given that the 1.4 release notes says the MSVC ABI build is "supported and recommended for use", I expected this to work out-of-the-box, so I'm opening a new issue to raise visibility:
The Rust 1.4 stable MSVC builds (and the 1.5 beta MSVC builds) fail to link a trivial hello world. #29126 suggests a workaround (use -O -C lto), but I feel this shouldn't be needed.
d:\temp> which link
C:/Program Files (x86)/Microsoft Visual Studio 11.0/VC/BIN/amd64/link.exe
d:\temp>link /v
Microsoft (R) Incremental Linker Version 11.00.61030.0
Copyright (C) Microsoft Corporation. All rights reserved.
d:\temp>"c:\Program Files\Rust stable 1.4\bin\rustc.exe" --verbose --version
rustc 1.4.0 (8ab8581f6 2015-10-27)
binary: rustc
commit-hash: 8ab8581f6921bc7a8e3fa4defffd2814372dcb15
commit-date: 2015-10-27
host: x86_64-pc-windows-msvc
release: 1.4.0
d:\temp\lxd\07>"c:\Program Files\Rust stable 1.4\bin\rustc.exe" a.rs
error: linking with `link.exe` failed: exit code: 1120
note: "C:\\Program Files (x86)\\Microsoft Visual Studio 11.0\\VC\\bin\\amd64\\link.exe" "/NOLOGO" "/NXCOMPAT" "/LIBPATH:C:\\Program Files\\Rust stable 1.4\\bin\\rustlib\\x86_64-pc-
windows-msvc\\lib" "a.0.o" "/OUT:a.exe" "/OPT:REF,ICF" "C:\\Program Files\\Rust stable 1.4\\bin\\rustlib\\x86_64-pc-windows-msvc\\lib\\libstd-1bf6e69c.rlib" "C:\\Program Files\\Rus
t stable 1.4\\bin\\rustlib\\x86_64-pc-windows-msvc\\lib\\libcollections-1bf6e69c.rlib" "C:\\Program Files\\Rust stable 1.4\\bin\\rustlib\\x86_64-pc-windows-msvc\\lib\\librustc_unic
ode-1bf6e69c.rlib" "C:\\Program Files\\Rust stable 1.4\\bin\\rustlib\\x86_64-pc-windows-msvc\\lib\\librand-1bf6e69c.rlib" "C:\\Program Files\\Rust stable 1.4\\bin\\rustlib\\x86_64-
pc-windows-msvc\\lib\\liballoc-1bf6e69c.rlib" "C:\\Program Files\\Rust stable 1.4\\bin\\rustlib\\x86_64-pc-windows-msvc\\lib\\liballoc_system-1bf6e69c.rlib" "C:\\Program Files\\Rus
t stable 1.4\\bin\\rustlib\\x86_64-pc-windows-msvc\\lib\\liblibc-1bf6e69c.rlib" "C:\\Program Files\\Rust stable 1.4\\bin\\rustlib\\x86_64-pc-windows-msvc\\lib\\libcore-1bf6e69c.rli
b" "/LIBPATH:C:\\Program Files\\Rust stable 1.4\\bin\\rustlib\\x86_64-pc-windows-msvc\\lib" "/LIBPATH:d:\\temp\\lxd\\07\\.rust\\bin\\x86_64-pc-windows-msvc" "/LIBPATH:d:\\temp\\lxd
\\07\\bin\\x86_64-pc-windows-msvc" "ws2_32.lib" "userenv.lib" "advapi32.lib" "kernel32.lib" "shell32.lib" "msvcrt.lib" "compiler-rt.lib"
note: libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol roundf referenced in function _ZN3f323f325round20h8f2525d3eaa87862SuaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol truncf referenced in function _ZN3f323f325trunc20he71016f6e44e57224uaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol fmaf referenced in function _ZN3f323f327mul_add20hef17c31d888d4c9f5vaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol exp2f referenced in function _ZN3f323f324exp220hd5ee6b6a6fc0ee8a9xaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol log2f referenced in function _ZN3f323f324log220h020f4d063c57f47a1yaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol nextafterf referenced in function _ZN3f323f3210next_after20h2438fb468b5751e1IAaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol fmaxf referenced in function _ZN3f323f323max20h90ff195b4fe3c593YAaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol fminf referenced in function _ZN3f323f323min20hfe343509f74c9e57eBaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol fdimf referenced in function _ZN3f323f327abs_sub20hb79223d09f0823d4uBaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol cbrtf referenced in function _ZN3f323f324cbrt20h3171361ebb799750KBaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol expm1f referenced in function _ZN3f323f326exp_m120he6dbf034b47f16e9kEaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol log1pf referenced in function _ZN3f323f325ln_1p20h701548988972eea4wEaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol round referenced in function _ZN3f643f645round20h7bb75ef14fe93cd8tMaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol trunc referenced in function _ZN3f643f645trunc20h07d947abf6906940FMaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol fma referenced in function _ZN3f643f647mul_add20hf37ac3ca20f21cfa0NaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol exp2 referenced in function _ZN3f643f644exp220h073b1c4944189dbauPaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol log2 referenced in function _ZN3f643f644log220h72c1ea29e5809cc07PaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol nextafter referenced in function _ZN3f643f6410next_after20h8463c6f368b480f6zRaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol fmax referenced in function _ZN3f643f643max20hed4839452134d534PRaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol fmin referenced in function _ZN3f643f643min20h4def0ee29aefc2485RaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol fdim referenced in function _ZN3f643f647abs_sub20hc7ea4637b880bbeblSaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol cbrt referenced in function _ZN3f643f644cbrt20h2dff7e6a75df2df9BSaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol expm1 referenced in function _ZN3f643f646exp_m120hdc6db078df5aa789HUaE
libstd-1bf6e69c.rlib(std-1bf6e69c.0.o) : error LNK2019: unresolved external symbol log1p referenced in function _ZN3f643f645ln_1p20h237a6107417db16aTUaE
a.exe : fatal error LNK1120: 24 unresolved externals
error: aborting due to previous error
I can reproduce this issue with Visual Studio 2012, Visual Studio 2010, and Visual Studio 2008.
Thanks!
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