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Joseph Myers authored
libcpp: PR preprocessor/41947 * expr.c (cpp_classify_number): Give error for hexadecimal floating-point constant with no digits before or after point. gcc/testsuite: * gcc.dg/c99-hexfloat-3.c: New test. From-SVN: r155558
Joseph Myers authoredlibcpp: PR preprocessor/41947 * expr.c (cpp_classify_number): Give error for hexadecimal floating-point constant with no digits before or after point. gcc/testsuite: * gcc.dg/c99-hexfloat-3.c: New test. From-SVN: r155558
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