feat: Support packages with multiple dots in the name - #8
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* Don't rely on transitive include of `"fmt/core.h"` We got it through `cpp11/protect.hpp`, but we should not rely on that * Correctly use `fmt::runtime()` on runtime strings passed to `fmt::format()` In fmt, there is a `FMT_CONSTEVAL` macro that resolves to `consteval` on "new enough" C++ (otherwise it doesn't do anything). For R 4.6+, the default C++ used is finally "new enough" (`__cplusplus > 201703L`). This causes all `fmt::format()` calls to require a constant expression for `const char*` and `std::string&` input, which we are not currently doing via `fmt_arg`. We have a runtime provided string, which must now be wrapped in `fmt::runtime()`, which is what we should have been doing all along. * Add `r_ns_env()` and use in `get_namespace()` Throwing an informative (and tested!) error when we can't find the package namespace * Define `RCPP_NO_R_HEADERS_CHECK` before all `#include <Rcpp.h>` usage `#include <cpp11/R.hpp>` sets everything up the right way, and otherwise we get a warning from Rcpp which doesn't seem to end up being relevant for this use case * Use `r_env_has()` + `r_env_get()` To avoid triggering a NOTE about usage of `Rf_findVarInFrame3()` on R 4.5, where technically we had the tools to avoid that
* Teach `cpp_source()` how to source multiple files * NEWS bullet * Link to PR
…violations (r-lib#493) * Add failing test * Use tag types to generate attribute specific internals * NEWS bullet * Formatting
* Update `cran-comments.md` * Increment version number to 0.5.5
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Patch
f-multi-dotof the stack.cpp_register()turns the package name into the C symbol prefix for the generated.Callentry points, replacing dots with underscores. It usedsub(), which replaces only the first match, so a package namedduckdb.1.5.devproduced_duckdb_1.5.dev_rapi_connect— not a C identifier, and the compiler is the next thing that sees it.gsub()replaces all of them.This is why
duckdb-rcannot use CRAN's cpp11 to regenerate its bindings: its flavour names carry two dots or more.scripts/flavor.shthere refuses a generated binding whose entry points are not C identifiers, which is exactly what thesub()version produces.One character, and the most consequential patch in the stack for the fork's actual consumer.
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