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dd6b082c7d
Summary: * Updated the documentation * Added a test for >2 arguments * Added a check for the lexical concatenation * Made the existing test a bit stricter. Reviewers: t.p.northover Reviewed By: t.p.northover Subscribers: t.p.northover, llvm-commits Differential Revision: http://reviews.llvm.org/D3485 llvm-svn: 207865
25 lines
644 B
TableGen
25 lines
644 B
TableGen
// RUN: llvm-tblgen %s | FileCheck %s
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// CHECK: class Y<string Y:S = ?> {
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// CHECK: string T = !strconcat(Y:S, "foo");
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// CHECK: string T2 = !strconcat(Y:S, !strconcat("foo", !strconcat(Y:S, "bar")));
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// CHECK: string S = "foobar";
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// CHECK: }
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// CHECK: def Z {
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// CHECK: string T = "fufoo";
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// CHECK: string T2 = "fufoofubar";
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// CHECK: string S = "foobar";
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// CHECK: }
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class Y<string S> {
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string T = !strconcat(S, "foo");
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// More than two arguments is equivalent to nested calls
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string T2 = !strconcat(S, "foo", S, "bar");
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// String values concatenate lexically, as in C.
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string S = "foo" "bar";
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}
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def Z : Y<"fu">;
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