0d4e243456
This patch addresses the review comments on r352930: - Removes redundant diagnostic checking code - Removes errnoneous use of diag::err_alias_is_definition, which turned out to be ineffective anyway since functions can be defined later in the translation unit and avoid detection. - Adds a test for various invalid cases for import_name and import_module. This reapplies D59520, with the addition of adding `InGroup<IgnoredAttributes>` to the new warnings, to fix the Misc/warning-flags.c failure. Differential Revision: https://reviews.llvm.org/D59520
28 lines
1.6 KiB
C
28 lines
1.6 KiB
C
// RUN: %clang_cc1 -triple wasm32-unknown-unknown -fsyntax-only -verify %s
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void name_a() __attribute__((import_name)); //expected-error {{'import_name' attribute takes one argument}}
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int name_b __attribute__((import_name("foo"))); //expected-error {{'import_name' attribute only applies to functions}}
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void name_c() __attribute__((import_name("foo", "bar"))); //expected-error {{'import_name' attribute takes one argument}}
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void name_d() __attribute__((import_name("foo", "bar", "qux"))); //expected-error {{'import_name' attribute takes one argument}}
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void name_z() __attribute__((import_name("foo"))); //expected-note {{previous attribute is here}}
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void name_z() __attribute__((import_name("bar"))); //expected-warning {{import name (bar) does not match the import name (foo) of the previous declaration}}
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void module_a() __attribute__((import_module)); //expected-error {{'import_module' attribute takes one argument}}
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int module_b __attribute__((import_module("foo"))); //expected-error {{'import_module' attribute only applies to functions}}
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void module_c() __attribute__((import_module("foo", "bar"))); //expected-error {{'import_module' attribute takes one argument}}
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void module_d() __attribute__((import_module("foo", "bar", "qux"))); //expected-error {{'import_module' attribute takes one argument}}
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void module_z() __attribute__((import_module("foo"))); //expected-note {{previous attribute is here}}
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void module_z() __attribute__((import_module("bar"))); //expected-warning {{import module (bar) does not match the import module (foo) of the previous declaration}}
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void both() __attribute__((import_name("foo"), import_module("bar")));
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