src/test/run-make/symbols-are-reasonable/Makefile

   1 -include ../tools.mk
   2
   3 # check that the compile generated symbols for strings, binaries,
   4 # vtables, etc. have semisane names (e.g. `str1234`); it's relatively
   5 # easy to accidentally modify the compiler internals to make them
   6 # become things like `str"str"(1234)`.
   7
   8 OUT=$(TMPDIR)/lib.s
   9
  10 all:
  11         $(RUSTC) lib.rs --emit=asm --crate-type=staticlib
  12         # just check for symbol declarations with the names we're expecting.
  13         grep 'str[0-9][0-9]*:' $(OUT)
  14         grep 'binary[0-9][0-9]*:' $(OUT)
  15         grep 'vtable[0-9][0-9]*' $(OUT)