rust/src/test/run-make/debug-assertions/Makefile

-include ../tools.mk

all:
	$(RUSTC) debug.rs -C debug-assertions=no
	$(call RUN,debug) good
	$(RUSTC) debug.rs -C opt-level=0
	$(call RUN,debug) bad
	$(RUSTC) debug.rs -C opt-level=1
	$(call RUN,debug) good
	$(RUSTC) debug.rs -C opt-level=2
	$(call RUN,debug) good
	$(RUSTC) debug.rs -C opt-level=3
	$(call RUN,debug) good
	$(RUSTC) debug.rs -O
	$(call RUN,debug) good
	$(RUSTC) debug.rs
	$(call RUN,debug) bad
	$(RUSTC) debug.rs -C debug-assertions=yes -O
	$(call RUN,debug) bad
	$(RUSTC) debug.rs -C debug-assertions=yes -C opt-level=1
	$(call RUN,debug) bad
rustc: Add a debug_assertions #[cfg] directive This commit is an implementation of [RFC 563][rfc] which adds a new `cfg(debug_assertions)` directive which is specially recognized and calculated by the compiler. The flag is turned off at any optimization level greater than 1 and may also be explicitly controlled through the `-C debug-assertions` flag. [rfc]: https://github.com/rust-lang/rfcs/pull/563 The `debug_assert!` and `debug_assert_eq!` macros now respect this instead of the `ndebug` variable and `ndebug` no longer holds any meaning to the standard library. Code which was previously relying on `not(ndebug)` to gate expensive code should be updated to rely on `debug_assertions` instead. Closes #22492 [breaking-change] 2015-03-02 16:51:24 -06:00			`-include ../tools.mk`

			`all:`
			`$(RUSTC) debug.rs -C debug-assertions=no`
			`$(call RUN,debug) good`
			`$(RUSTC) debug.rs -C opt-level=0`
			`$(call RUN,debug) bad`
			`$(RUSTC) debug.rs -C opt-level=1`
			`$(call RUN,debug) good`
			`$(RUSTC) debug.rs -C opt-level=2`
			`$(call RUN,debug) good`
			`$(RUSTC) debug.rs -C opt-level=3`
			`$(call RUN,debug) good`
			`$(RUSTC) debug.rs -O`
			`$(call RUN,debug) good`
			`$(RUSTC) debug.rs`
			`$(call RUN,debug) bad`
			`$(RUSTC) debug.rs -C debug-assertions=yes -O`
			`$(call RUN,debug) bad`
			`$(RUSTC) debug.rs -C debug-assertions=yes -C opt-level=1`
			`$(call RUN,debug) bad`