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| author | Boris Kolpackov <boris@codesynthesis.com> | 2020-12-04 08:39:35 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2020-12-04 08:39:35 +0200 |
| commit | 4168cda2363f3d796d0b9922852e249aac3131ba (patch) | |
| tree | 3e74f8926ad2efe57ac8ffbeb03a8585f285e618 /libbuild2/config/functions.cxx | |
| parent | 864d84abcf1579b81f54d8d3f79520137d81f629 (diff) | |
Mark Buildfile functions as pure or impure
Diffstat (limited to 'libbuild2/config/functions.cxx')
| -rw-r--r-- | libbuild2/config/functions.cxx | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libbuild2/config/functions.cxx b/libbuild2/config/functions.cxx index aaf74ec..5e85238 100644 --- a/libbuild2/config/functions.cxx +++ b/libbuild2/config/functions.cxx @@ -27,7 +27,9 @@ namespace build2 // config module creation was requested for other meta-operations with // config.config.module=true in bootstrap.build. // - f[".save"] = [] (const scope* s) + // Note that this function is not pure. + // + f.insert (".save", false) += [] (const scope* s) { if (s == nullptr) fail << "config.save() called out of scope" << endf; |