mercury/duplicate_instance_1.m at faa18a15bd332b51ec6d6fdae4d999ec2bf3fa82 - mercury - Steepath Git Private Instance

mercurylang/mercury

mirror of https://github.com/Mercury-Language/mercury.git synced 2025-12-17 14:57:03 +00:00

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Fergus Henderson 41d8cc2a40 Add a test case to test that we report link errors for duplicate

Estimated hours taken: 0.75
Branches: main

tests/invalid/Mmakefile:
tests/invalid/duplicate_instance_1.m:
tests/invalid/duplicate_instance_2.m:
tests/invalid/duplicate_instance_2.err_exp:
tests/invalid/duplicate_instance_2.err_exp2:
	Add a test case to test that we report link errors for duplicate
	instance definitions.

tests/invalid/Mmakefile:
	A couple of minor improvements:
	- pass $(ALL_GRADEFLAGS) to $(MC) when creating the .err files
	- use $(DIFF_OPTS) rather than hard-coding `-c'

2001-05-16 16:36:15 +00:00

7 lines

148 B

Mathematica

Raw Blame History

 :- module duplicate_instance_1.
 :- interface.
 :- typeclass foo(T) where [].
 :- instance foo(int).
 :- implementation.
 :- instance foo(int) where [].